40633710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2423}}^1$

素因数の和:2489

約数の個数: 64

約数和(自身を含む): 107509248

約数和(自身を除く): 66875538

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2423, 2795, 3354, 4846, 5590, 7269, 8385, 12115, 14538, 16770, 24230, 31499, 36345, 62998, 72690, 94497, 104189, 157495, 188994, 208378, 312567, 314990, 472485, 520945, 625134, 944970, 1041890, 1354457, 1562835, 2708914, 3125670, 4063371, 6772285, 8126742, 13544570, 20316855, 40633710]

約数ペア:

[(1, 40633710), (2, 20316855), (3, 13544570), (5, 8126742), (6, 6772285), (10, 4063371), (13, 3125670), (15, 2708914), (26, 1562835), (30, 1354457), (39, 1041890), (43, 944970), (65, 625134), (78, 520945), (86, 472485), (129, 314990), (130, 312567), (195, 208378), (215, 188994), (258, 157495), (390, 104189), (430, 94497), (559, 72690), (645, 62998), (1118, 36345), (1290, 31499), (1677, 24230), (2423, 16770), (2795, 14538), (3354, 12115), (4846, 8385), (5590, 7269)]