535528047760

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4973}}^1\times {\mathrm{18959}}^1$

素因数の和:24016

約数の個数: 80

約数和(自身を含む): 1262959879680

約数和(自身を除く): 727431831920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 4973, 5680, 9946, 18959, 19892, 24865, 37918, 39784, 49730, 75836, 79568, 94795, 99460, 151672, 189590, 198920, 303344, 353083, 379180, 397840, 706166, 758360, 1346089, 1412332, 1516720, 1765415, 2692178, 2824664, 3530830, 5384356, 5649328, 6730445, 7061660, 10768712, 13460890, 14123320, 21537424, 26921780, 28246640, 53843560, 94283107, 107687120, 188566214, 377132428, 471415535, 754264856, 942831070, 1508529712, 1885662140, 3771324280, 6694100597, 7542648560, 13388201194, 26776402388, 33470502985, 53552804776, 66941005970, 107105609552, 133882011940, 267764023880, 535528047760]

約数ペア:

[(1, 535528047760), (2, 267764023880), (4, 133882011940), (5, 107105609552), (8, 66941005970), (10, 53552804776), (16, 33470502985), (20, 26776402388), (40, 13388201194), (71, 7542648560), (80, 6694100597), (142, 3771324280), (284, 1885662140), (355, 1508529712), (568, 942831070), (710, 754264856), (1136, 471415535), (1420, 377132428), (2840, 188566214), (4973, 107687120), (5680, 94283107), (9946, 53843560), (18959, 28246640), (19892, 26921780), (24865, 21537424), (37918, 14123320), (39784, 13460890), (49730, 10768712), (75836, 7061660), (79568, 6730445), (94795, 5649328), (99460, 5384356), (151672, 3530830), (189590, 2824664), (198920, 2692178), (303344, 1765415), (353083, 1516720), (379180, 1412332), (397840, 1346089), (706166, 758360)]