19167092240

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1\times {\mathrm{3319}}^1$

素因数の和:5320

約数の個数: 80

約数和(自身を含む): 45805163520

約数和(自身を除く): 26638071280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 1951, 2960, 3319, 3902, 6638, 7804, 9755, 13276, 15608, 16595, 19510, 26552, 31216, 33190, 39020, 53104, 66380, 72187, 78040, 122803, 132760, 144374, 156080, 245606, 265520, 288748, 360935, 491212, 577496, 614015, 721870, 982424, 1154992, 1228030, 1443740, 1964848, 2456060, 2887480, 4912120, 5774960, 6475369, 9824240, 12950738, 25901476, 32376845, 51802952, 64753690, 103605904, 129507380, 239588653, 259014760, 479177306, 518029520, 958354612, 1197943265, 1916709224, 2395886530, 3833418448, 4791773060, 9583546120, 19167092240]

約数ペア:

[(1, 19167092240), (2, 9583546120), (4, 4791773060), (5, 3833418448), (8, 2395886530), (10, 1916709224), (16, 1197943265), (20, 958354612), (37, 518029520), (40, 479177306), (74, 259014760), (80, 239588653), (148, 129507380), (185, 103605904), (296, 64753690), (370, 51802952), (592, 32376845), (740, 25901476), (1480, 12950738), (1951, 9824240), (2960, 6475369), (3319, 5774960), (3902, 4912120), (6638, 2887480), (7804, 2456060), (9755, 1964848), (13276, 1443740), (15608, 1228030), (16595, 1154992), (19510, 982424), (26552, 721870), (31216, 614015), (33190, 577496), (39020, 491212), (53104, 360935), (66380, 288748), (72187, 265520), (78040, 245606), (122803, 156080), (132760, 144374)]