40676020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 108493056

約数和(自身を除く): 67817036

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 61, 70, 77, 110, 122, 140, 154, 220, 244, 305, 308, 385, 427, 433, 610, 671, 770, 854, 866, 1220, 1342, 1540, 1708, 1732, 2135, 2165, 2684, 3031, 3355, 4270, 4330, 4697, 4763, 6062, 6710, 8540, 8660, 9394, 9526, 12124, 13420, 15155, 18788, 19052, 23485, 23815, 26413, 30310, 33341, 46970, 47630, 52826, 60620, 66682, 93940, 95260, 105652, 132065, 133364, 166705, 184891, 264130, 290543, 333410, 369782, 528260, 581086, 666820, 739564, 924455, 1162172, 1452715, 1848910, 2033801, 2905430, 3697820, 4067602, 5810860, 8135204, 10169005, 20338010, 40676020]

約数ペア:

[(1, 40676020), (2, 20338010), (4, 10169005), (5, 8135204), (7, 5810860), (10, 4067602), (11, 3697820), (14, 2905430), (20, 2033801), (22, 1848910), (28, 1452715), (35, 1162172), (44, 924455), (55, 739564), (61, 666820), (70, 581086), (77, 528260), (110, 369782), (122, 333410), (140, 290543), (154, 264130), (220, 184891), (244, 166705), (305, 133364), (308, 132065), (385, 105652), (427, 95260), (433, 93940), (610, 66682), (671, 60620), (770, 52826), (854, 47630), (866, 46970), (1220, 33341), (1342, 30310), (1540, 26413), (1708, 23815), (1732, 23485), (2135, 19052), (2165, 18788), (2684, 15155), (3031, 13420), (3355, 12124), (4270, 9526), (4330, 9394), (4697, 8660), (4763, 8540), (6062, 6710)]