98651540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 229031880

約数和(自身を除く): 130380340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 109, 118, 130, 218, 236, 260, 295, 436, 545, 590, 767, 1090, 1180, 1417, 1534, 2180, 2834, 3068, 3481, 3835, 5668, 6431, 6962, 7085, 7670, 12862, 13924, 14170, 15340, 17405, 25724, 28340, 32155, 34810, 45253, 64310, 69620, 83603, 90506, 128620, 167206, 181012, 226265, 334412, 379429, 418015, 452530, 758858, 836030, 905060, 1517716, 1672060, 1897145, 3794290, 4932577, 7588580, 9865154, 19730308, 24662885, 49325770, 98651540]

約数ペア:

[(1, 98651540), (2, 49325770), (4, 24662885), (5, 19730308), (10, 9865154), (13, 7588580), (20, 4932577), (26, 3794290), (52, 1897145), (59, 1672060), (65, 1517716), (109, 905060), (118, 836030), (130, 758858), (218, 452530), (236, 418015), (260, 379429), (295, 334412), (436, 226265), (545, 181012), (590, 167206), (767, 128620), (1090, 90506), (1180, 83603), (1417, 69620), (1534, 64310), (2180, 45253), (2834, 34810), (3068, 32155), (3481, 28340), (3835, 25724), (5668, 17405), (6431, 15340), (6962, 14170), (7085, 13924), (7670, 12862)]