32961040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 88922880

約数和(自身を除く): 55961840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 829, 994, 1136, 1420, 1658, 1988, 2485, 2840, 3316, 3976, 4145, 4970, 5680, 5803, 6632, 7952, 8290, 9940, 11606, 13264, 16580, 19880, 23212, 29015, 33160, 39760, 46424, 58030, 58859, 66320, 92848, 116060, 117718, 232120, 235436, 294295, 412013, 464240, 470872, 588590, 824026, 941744, 1177180, 1648052, 2060065, 2354360, 3296104, 4120130, 4708720, 6592208, 8240260, 16480520, 32961040]

約数ペア:

[(1, 32961040), (2, 16480520), (4, 8240260), (5, 6592208), (7, 4708720), (8, 4120130), (10, 3296104), (14, 2354360), (16, 2060065), (20, 1648052), (28, 1177180), (35, 941744), (40, 824026), (56, 588590), (70, 470872), (71, 464240), (80, 412013), (112, 294295), (140, 235436), (142, 232120), (280, 117718), (284, 116060), (355, 92848), (497, 66320), (560, 58859), (568, 58030), (710, 46424), (829, 39760), (994, 33160), (1136, 29015), (1420, 23212), (1658, 19880), (1988, 16580), (2485, 13264), (2840, 11606), (3316, 9940), (3976, 8290), (4145, 7952), (4970, 6632), (5680, 5803)]