40534970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1535

約数の個数: 64

約数和(自身を含む): 92192256

約数和(自身を除く): 51657286

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1481, 1610, 1955, 2737, 2962, 3910, 5474, 7405, 10367, 13685, 14810, 20734, 25177, 27370, 34063, 50354, 51835, 68126, 103670, 125885, 170315, 176239, 238441, 251770, 340630, 352478, 476882, 579071, 881195, 1158142, 1192205, 1762390, 2384410, 2895355, 4053497, 5790710, 8106994, 20267485, 40534970]

約数ペア:

[(1, 40534970), (2, 20267485), (5, 8106994), (7, 5790710), (10, 4053497), (14, 2895355), (17, 2384410), (23, 1762390), (34, 1192205), (35, 1158142), (46, 881195), (70, 579071), (85, 476882), (115, 352478), (119, 340630), (161, 251770), (170, 238441), (230, 176239), (238, 170315), (322, 125885), (391, 103670), (595, 68126), (782, 51835), (805, 50354), (1190, 34063), (1481, 27370), (1610, 25177), (1955, 20734), (2737, 14810), (2962, 13685), (3910, 10367), (5474, 7405)]