4794340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 10886400

約数和(自身を除く): 6092060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 239, 295, 340, 478, 590, 956, 1003, 1180, 1195, 2006, 2390, 4012, 4063, 4780, 5015, 8126, 10030, 14101, 16252, 20060, 20315, 28202, 40630, 56404, 70505, 81260, 141010, 239717, 282020, 479434, 958868, 1198585, 2397170, 4794340]

約数ペア:

[(1, 4794340), (2, 2397170), (4, 1198585), (5, 958868), (10, 479434), (17, 282020), (20, 239717), (34, 141010), (59, 81260), (68, 70505), (85, 56404), (118, 40630), (170, 28202), (236, 20315), (239, 20060), (295, 16252), (340, 14101), (478, 10030), (590, 8126), (956, 5015), (1003, 4780), (1180, 4063), (1195, 4012), (2006, 2390)]