1344175550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{22273}}^1$

素因数の和:22373

約数の個数: 48

約数和(自身を含む): 2684640672

約数和(自身を除く): 1340465122

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 85, 142, 170, 355, 425, 710, 850, 1207, 1775, 2414, 3550, 6035, 12070, 22273, 30175, 44546, 60350, 111365, 222730, 378641, 556825, 757282, 1113650, 1581383, 1893205, 3162766, 3786410, 7906915, 9466025, 15813830, 18932050, 26883511, 39534575, 53767022, 79069150, 134417555, 268835110, 672087775, 1344175550]

約数ペア:

[(1, 1344175550), (2, 672087775), (5, 268835110), (10, 134417555), (17, 79069150), (25, 53767022), (34, 39534575), (50, 26883511), (71, 18932050), (85, 15813830), (142, 9466025), (170, 7906915), (355, 3786410), (425, 3162766), (710, 1893205), (850, 1581383), (1207, 1113650), (1775, 757282), (2414, 556825), (3550, 378641), (6035, 222730), (12070, 111365), (22273, 60350), (30175, 44546)]