53932640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 136170720

約数和(自身を除く): 82238080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 113, 152, 157, 160, 190, 226, 304, 314, 380, 452, 565, 608, 628, 760, 785, 904, 1130, 1256, 1520, 1570, 1808, 2147, 2260, 2512, 2983, 3040, 3140, 3616, 4294, 4520, 5024, 5966, 6280, 8588, 9040, 10735, 11932, 12560, 14915, 17176, 17741, 18080, 21470, 23864, 25120, 29830, 34352, 35482, 42940, 47728, 59660, 68704, 70964, 85880, 88705, 95456, 119320, 141928, 171760, 177410, 238640, 283856, 337079, 343520, 354820, 477280, 567712, 674158, 709640, 1348316, 1419280, 1685395, 2696632, 2838560, 3370790, 5393264, 6741580, 10786528, 13483160, 26966320, 53932640]

約数ペア:

[(1, 53932640), (2, 26966320), (4, 13483160), (5, 10786528), (8, 6741580), (10, 5393264), (16, 3370790), (19, 2838560), (20, 2696632), (32, 1685395), (38, 1419280), (40, 1348316), (76, 709640), (80, 674158), (95, 567712), (113, 477280), (152, 354820), (157, 343520), (160, 337079), (190, 283856), (226, 238640), (304, 177410), (314, 171760), (380, 141928), (452, 119320), (565, 95456), (608, 88705), (628, 85880), (760, 70964), (785, 68704), (904, 59660), (1130, 47728), (1256, 42940), (1520, 35482), (1570, 34352), (1808, 29830), (2147, 25120), (2260, 23864), (2512, 21470), (2983, 18080), (3040, 17741), (3140, 17176), (3616, 14915), (4294, 12560), (4520, 11932), (5024, 10735), (5966, 9040), (6280, 8588)]