4052120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 9914400

約数和(自身を除く): 5862280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 85, 101, 118, 136, 170, 202, 236, 295, 340, 404, 472, 505, 590, 680, 808, 1003, 1010, 1180, 1717, 2006, 2020, 2360, 3434, 4012, 4040, 5015, 5959, 6868, 8024, 8585, 10030, 11918, 13736, 17170, 20060, 23836, 29795, 34340, 40120, 47672, 59590, 68680, 101303, 119180, 202606, 238360, 405212, 506515, 810424, 1013030, 2026060, 4052120]

約数ペア:

[(1, 4052120), (2, 2026060), (4, 1013030), (5, 810424), (8, 506515), (10, 405212), (17, 238360), (20, 202606), (34, 119180), (40, 101303), (59, 68680), (68, 59590), (85, 47672), (101, 40120), (118, 34340), (136, 29795), (170, 23836), (202, 20060), (236, 17170), (295, 13736), (340, 11918), (404, 10030), (472, 8585), (505, 8024), (590, 6868), (680, 5959), (808, 5015), (1003, 4040), (1010, 4012), (1180, 3434), (1717, 2360), (2006, 2020)]