99506760920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1486951}}^1$

素因数の和:1487208

約数の個数: 64

約数和(自身を含む): 256945305600

約数和(自身を除く): 157438544680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 239, 280, 478, 956, 1195, 1673, 1912, 2390, 3346, 4780, 6692, 8365, 9560, 13384, 16730, 33460, 66920, 1486951, 2973902, 5947804, 7434755, 10408657, 11895608, 14869510, 20817314, 29739020, 41634628, 52043285, 59478040, 83269256, 104086570, 208173140, 355381289, 416346280, 710762578, 1421525156, 1776906445, 2487669023, 2843050312, 3553812890, 4975338046, 7107625780, 9950676092, 12438345115, 14215251560, 19901352184, 24876690230, 49753380460, 99506760920]

約数ペア:

[(1, 99506760920), (2, 49753380460), (4, 24876690230), (5, 19901352184), (7, 14215251560), (8, 12438345115), (10, 9950676092), (14, 7107625780), (20, 4975338046), (28, 3553812890), (35, 2843050312), (40, 2487669023), (56, 1776906445), (70, 1421525156), (140, 710762578), (239, 416346280), (280, 355381289), (478, 208173140), (956, 104086570), (1195, 83269256), (1673, 59478040), (1912, 52043285), (2390, 41634628), (3346, 29739020), (4780, 20817314), (6692, 14869510), (8365, 11895608), (9560, 10408657), (13384, 7434755), (16730, 5947804), (33460, 2973902), (66920, 1486951)]