8858560

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 112

約数和(自身を含む): 23408640

約数和(自身を除く): 14550080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 47, 62, 64, 76, 80, 94, 95, 124, 152, 155, 160, 188, 190, 235, 248, 304, 310, 320, 376, 380, 470, 496, 589, 608, 620, 752, 760, 893, 940, 992, 1178, 1216, 1240, 1457, 1504, 1520, 1786, 1880, 1984, 2356, 2480, 2914, 2945, 3008, 3040, 3572, 3760, 4465, 4712, 4960, 5828, 5890, 6080, 7144, 7285, 7520, 8930, 9424, 9920, 11656, 11780, 14288, 14570, 15040, 17860, 18848, 23312, 23560, 27683, 28576, 29140, 35720, 37696, 46624, 47120, 55366, 57152, 58280, 71440, 93248, 94240, 110732, 116560, 138415, 142880, 188480, 221464, 233120, 276830, 285760, 442928, 466240, 553660, 885856, 1107320, 1771712, 2214640, 4429280, 8858560]

約数ペア:

[(1, 8858560), (2, 4429280), (4, 2214640), (5, 1771712), (8, 1107320), (10, 885856), (16, 553660), (19, 466240), (20, 442928), (31, 285760), (32, 276830), (38, 233120), (40, 221464), (47, 188480), (62, 142880), (64, 138415), (76, 116560), (80, 110732), (94, 94240), (95, 93248), (124, 71440), (152, 58280), (155, 57152), (160, 55366), (188, 47120), (190, 46624), (235, 37696), (248, 35720), (304, 29140), (310, 28576), (320, 27683), (376, 23560), (380, 23312), (470, 18848), (496, 17860), (589, 15040), (608, 14570), (620, 14288), (752, 11780), (760, 11656), (893, 9920), (940, 9424), (992, 8930), (1178, 7520), (1216, 7285), (1240, 7144), (1457, 6080), (1504, 5890), (1520, 5828), (1786, 4960), (1880, 4712), (1984, 4465), (2356, 3760), (2480, 3572), (2914, 3040), (2945, 3008)]