40883340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2851}}^1$

素因数の和:3102

約数の個数: 48

約数和(自身を含む): 114992640

約数和(自身を除く): 74109300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2851, 2868, 3585, 4780, 5702, 7170, 8553, 11404, 14255, 14340, 17106, 28510, 34212, 42765, 57020, 85530, 171060, 681389, 1362778, 2044167, 2725556, 3406945, 4088334, 6813890, 8176668, 10220835, 13627780, 20441670, 40883340]

約数ペア:

[(1, 40883340), (2, 20441670), (3, 13627780), (4, 10220835), (5, 8176668), (6, 6813890), (10, 4088334), (12, 3406945), (15, 2725556), (20, 2044167), (30, 1362778), (60, 681389), (239, 171060), (478, 85530), (717, 57020), (956, 42765), (1195, 34212), (1434, 28510), (2390, 17106), (2851, 14340), (2868, 14255), (3585, 11404), (4780, 8553), (5702, 7170)]