57709556360

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1\times {\mathrm{28439}}^1$

素因数の和:29070

約数の個数: 64

約数和(自身を含む): 131440579200

約数和(自身を除く): 73731022840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 523, 776, 970, 1046, 1940, 2092, 2615, 3880, 4184, 5230, 10460, 20920, 28439, 50731, 56878, 101462, 113756, 142195, 202924, 227512, 253655, 284390, 405848, 507310, 568780, 1014620, 1137560, 2029240, 2758583, 5517166, 11034332, 13792915, 14873597, 22068664, 27585830, 29747194, 55171660, 59494388, 74367985, 110343320, 118988776, 148735970, 297471940, 594943880, 1442738909, 2885477818, 5770955636, 7213694545, 11541911272, 14427389090, 28854778180, 57709556360]

約数ペア:

[(1, 57709556360), (2, 28854778180), (4, 14427389090), (5, 11541911272), (8, 7213694545), (10, 5770955636), (20, 2885477818), (40, 1442738909), (97, 594943880), (194, 297471940), (388, 148735970), (485, 118988776), (523, 110343320), (776, 74367985), (970, 59494388), (1046, 55171660), (1940, 29747194), (2092, 27585830), (2615, 22068664), (3880, 14873597), (4184, 13792915), (5230, 11034332), (10460, 5517166), (20920, 2758583), (28439, 2029240), (50731, 1137560), (56878, 1014620), (101462, 568780), (113756, 507310), (142195, 405848), (202924, 284390), (227512, 253655)]