15929124950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{814789}}^1$

素因数の和:814841

約数の個数: 48

約数和(自身を含む): 32735003040

約数和(自身を除く): 16805878090

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 782, 850, 1150, 1955, 3910, 9775, 19550, 814789, 1629578, 4073945, 8147890, 13851413, 18740147, 20369725, 27702826, 37480294, 40739450, 69257065, 93700735, 138514130, 187401470, 318582499, 346285325, 468503675, 637164998, 692570650, 937007350, 1592912495, 3185824990, 7964562475, 15929124950]

約数ペア:

[(1, 15929124950), (2, 7964562475), (5, 3185824990), (10, 1592912495), (17, 937007350), (23, 692570650), (25, 637164998), (34, 468503675), (46, 346285325), (50, 318582499), (85, 187401470), (115, 138514130), (170, 93700735), (230, 69257065), (391, 40739450), (425, 37480294), (575, 27702826), (782, 20369725), (850, 18740147), (1150, 13851413), (1955, 8147890), (3910, 4073945), (9775, 1629578), (19550, 814789)]