48079880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1614

約数の個数: 64

約数和(自身を含む): 116726400

約数和(自身を除く): 68646520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 380, 410, 760, 779, 820, 1543, 1558, 1640, 3086, 3116, 3895, 6172, 6232, 7715, 7790, 12344, 15430, 15580, 29317, 30860, 31160, 58634, 61720, 63263, 117268, 126526, 146585, 234536, 253052, 293170, 316315, 506104, 586340, 632630, 1172680, 1201997, 1265260, 2403994, 2530520, 4807988, 6009985, 9615976, 12019970, 24039940, 48079880]

約数ペア:

[(1, 48079880), (2, 24039940), (4, 12019970), (5, 9615976), (8, 6009985), (10, 4807988), (19, 2530520), (20, 2403994), (38, 1265260), (40, 1201997), (41, 1172680), (76, 632630), (82, 586340), (95, 506104), (152, 316315), (164, 293170), (190, 253052), (205, 234536), (328, 146585), (380, 126526), (410, 117268), (760, 63263), (779, 61720), (820, 58634), (1543, 31160), (1558, 30860), (1640, 29317), (3086, 15580), (3116, 15430), (3895, 12344), (6172, 7790), (6232, 7715)]