97339480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{49663}}^1$

素因数の和:49688

約数の個数: 48

約数和(自身を含む): 254776320

約数和(自身を除く): 157436840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 49663, 99326, 198652, 248315, 347641, 397304, 496630, 695282, 993260, 1390564, 1738205, 1986520, 2433487, 2781128, 3476410, 4866974, 6952820, 9733948, 12167435, 13905640, 19467896, 24334870, 48669740, 97339480]

約数ペア:

[(1, 97339480), (2, 48669740), (4, 24334870), (5, 19467896), (7, 13905640), (8, 12167435), (10, 9733948), (14, 6952820), (20, 4866974), (28, 3476410), (35, 2781128), (40, 2433487), (49, 1986520), (56, 1738205), (70, 1390564), (98, 993260), (140, 695282), (196, 496630), (245, 397304), (280, 347641), (392, 248315), (490, 198652), (980, 99326), (1960, 49663)]