98308520

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{29611}}^1$

素因数の和:29705

約数の個数: 32

約数和(自身を含む): 223866720

約数和(自身を除く): 125558200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 29611, 59222, 118444, 148055, 236888, 296110, 592220, 1184440, 2457713, 4915426, 9830852, 12288565, 19661704, 24577130, 49154260, 98308520]

約数ペア:

[(1, 98308520), (2, 49154260), (4, 24577130), (5, 19661704), (8, 12288565), (10, 9830852), (20, 4915426), (40, 2457713), (83, 1184440), (166, 592220), (332, 296110), (415, 236888), (664, 148055), (830, 118444), (1660, 59222), (3320, 29611)]