40224710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1667}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 76861440

約数和(自身を除く): 36636730

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 1270, 1667, 2413, 3334, 4826, 8335, 12065, 16670, 24130, 31673, 63346, 158365, 211709, 316730, 423418, 1058545, 2117090, 4022471, 8044942, 20112355, 40224710]

約数ペア:

[(1, 40224710), (2, 20112355), (5, 8044942), (10, 4022471), (19, 2117090), (38, 1058545), (95, 423418), (127, 316730), (190, 211709), (254, 158365), (635, 63346), (1270, 31673), (1667, 24130), (2413, 16670), (3334, 12065), (4826, 8335)]