1569122440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{23789}}^1$

素因数の和:23914

約数の個数: 64

約数和(自身を含む): 3776900400

約数和(自身を除く): 2207777960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 97, 136, 170, 194, 340, 388, 485, 680, 776, 970, 1649, 1940, 3298, 3880, 6596, 8245, 13192, 16490, 23789, 32980, 47578, 65960, 95156, 118945, 190312, 237890, 404413, 475780, 808826, 951560, 1617652, 2022065, 2307533, 3235304, 4044130, 4615066, 8088260, 9230132, 11537665, 16176520, 18460264, 23075330, 39228061, 46150660, 78456122, 92301320, 156912244, 196140305, 313824488, 392280610, 784561220, 1569122440]

約数ペア:

[(1, 1569122440), (2, 784561220), (4, 392280610), (5, 313824488), (8, 196140305), (10, 156912244), (17, 92301320), (20, 78456122), (34, 46150660), (40, 39228061), (68, 23075330), (85, 18460264), (97, 16176520), (136, 11537665), (170, 9230132), (194, 8088260), (340, 4615066), (388, 4044130), (485, 3235304), (680, 2307533), (776, 2022065), (970, 1617652), (1649, 951560), (1940, 808826), (3298, 475780), (3880, 404413), (6596, 237890), (8245, 190312), (13192, 118945), (16490, 95156), (23789, 65960), (32980, 47578)]