11851104080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1543}}^1$

素因数の和:1769

約数の個数: 160

約数和(自身を含む): 30142832640

約数和(自身を除く): 18291728560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 163, 190, 248, 304, 310, 326, 380, 496, 589, 620, 652, 760, 815, 1178, 1240, 1304, 1520, 1543, 1630, 2356, 2480, 2608, 2945, 3086, 3097, 3260, 4712, 5053, 5890, 6172, 6194, 6520, 7715, 9424, 10106, 11780, 12344, 12388, 13040, 15430, 15485, 20212, 23560, 24688, 24776, 25265, 29317, 30860, 30970, 40424, 47120, 47833, 49552, 50530, 58634, 61720, 61940, 80848, 95666, 96007, 101060, 117268, 123440, 123880, 146585, 191332, 192014, 202120, 234536, 239165, 247760, 251509, 293170, 382664, 384028, 404240, 469072, 478330, 480035, 503018, 586340, 765328, 768056, 908827, 956660, 960070, 1006036, 1172680, 1257545, 1536112, 1817654, 1913320, 1920140, 2012072, 2345360, 2515090, 3635308, 3826640, 3840280, 4024144, 4544135, 4778671, 5030180, 7270616, 7680560, 7796779, 9088270, 9557342, 10060360, 14541232, 15593558, 18176540, 19114684, 20120720, 23893355, 31187116, 36353080, 38229368, 38983895, 47786710, 62374232, 72706160, 76458736, 77967790, 95573420, 124748464, 148138801, 155935580, 191146840, 296277602, 311871160, 382293680, 592555204, 623742320, 740694005, 1185110408, 1481388010, 2370220816, 2962776020, 5925552040, 11851104080]

約数ペア:

[(1, 11851104080), (2, 5925552040), (4, 2962776020), (5, 2370220816), (8, 1481388010), (10, 1185110408), (16, 740694005), (19, 623742320), (20, 592555204), (31, 382293680), (38, 311871160), (40, 296277602), (62, 191146840), (76, 155935580), (80, 148138801), (95, 124748464), (124, 95573420), (152, 77967790), (155, 76458736), (163, 72706160), (190, 62374232), (248, 47786710), (304, 38983895), (310, 38229368), (326, 36353080), (380, 31187116), (496, 23893355), (589, 20120720), (620, 19114684), (652, 18176540), (760, 15593558), (815, 14541232), (1178, 10060360), (1240, 9557342), (1304, 9088270), (1520, 7796779), (1543, 7680560), (1630, 7270616), (2356, 5030180), (2480, 4778671), (2608, 4544135), (2945, 4024144), (3086, 3840280), (3097, 3826640), (3260, 3635308), (4712, 2515090), (5053, 2345360), (5890, 2012072), (6172, 1920140), (6194, 1913320), (6520, 1817654), (7715, 1536112), (9424, 1257545), (10106, 1172680), (11780, 1006036), (12344, 960070), (12388, 956660), (13040, 908827), (15430, 768056), (15485, 765328), (20212, 586340), (23560, 503018), (24688, 480035), (24776, 478330), (25265, 469072), (29317, 404240), (30860, 384028), (30970, 382664), (40424, 293170), (47120, 251509), (47833, 247760), (49552, 239165), (50530, 234536), (58634, 202120), (61720, 192014), (61940, 191332), (80848, 146585), (95666, 123880), (96007, 123440), (101060, 117268)]