99844640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 271434240

約数和(自身を除く): 171589600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 239, 280, 373, 478, 560, 746, 956, 1120, 1195, 1492, 1673, 1865, 1912, 2390, 2611, 2984, 3346, 3730, 3824, 4780, 5222, 5968, 6692, 7460, 7648, 8365, 9560, 10444, 11936, 13055, 13384, 14920, 16730, 19120, 20888, 26110, 26768, 29840, 33460, 38240, 41776, 52220, 53536, 59680, 66920, 83552, 89147, 104440, 133840, 178294, 208880, 267680, 356588, 417760, 445735, 624029, 713176, 891470, 1248058, 1426352, 1782940, 2496116, 2852704, 3120145, 3565880, 4992232, 6240290, 7131760, 9984464, 12480580, 14263520, 19968928, 24961160, 49922320, 99844640]

約数ペア:

[(1, 99844640), (2, 49922320), (4, 24961160), (5, 19968928), (7, 14263520), (8, 12480580), (10, 9984464), (14, 7131760), (16, 6240290), (20, 4992232), (28, 3565880), (32, 3120145), (35, 2852704), (40, 2496116), (56, 1782940), (70, 1426352), (80, 1248058), (112, 891470), (140, 713176), (160, 624029), (224, 445735), (239, 417760), (280, 356588), (373, 267680), (478, 208880), (560, 178294), (746, 133840), (956, 104440), (1120, 89147), (1195, 83552), (1492, 66920), (1673, 59680), (1865, 53536), (1912, 52220), (2390, 41776), (2611, 38240), (2984, 33460), (3346, 29840), (3730, 26768), (3824, 26110), (4780, 20888), (5222, 19120), (5968, 16730), (6692, 14920), (7460, 13384), (7648, 13055), (8365, 11936), (9560, 10444)]