8010420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 25038720

約数和(自身を除く): 17028300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 132, 159, 165, 212, 220, 229, 265, 318, 330, 458, 530, 583, 636, 660, 687, 795, 916, 1060, 1145, 1166, 1374, 1590, 1749, 2290, 2332, 2519, 2748, 2915, 3180, 3435, 3498, 4580, 5038, 5830, 6870, 6996, 7557, 8745, 10076, 11660, 12137, 12595, 13740, 15114, 17490, 24274, 25190, 30228, 34980, 36411, 37785, 48548, 50380, 60685, 72822, 75570, 121370, 133507, 145644, 151140, 182055, 242740, 267014, 364110, 400521, 534028, 667535, 728220, 801042, 1335070, 1602084, 2002605, 2670140, 4005210, 8010420]

約数ペア:

[(1, 8010420), (2, 4005210), (3, 2670140), (4, 2002605), (5, 1602084), (6, 1335070), (10, 801042), (11, 728220), (12, 667535), (15, 534028), (20, 400521), (22, 364110), (30, 267014), (33, 242740), (44, 182055), (53, 151140), (55, 145644), (60, 133507), (66, 121370), (106, 75570), (110, 72822), (132, 60685), (159, 50380), (165, 48548), (212, 37785), (220, 36411), (229, 34980), (265, 30228), (318, 25190), (330, 24274), (458, 17490), (530, 15114), (583, 13740), (636, 12595), (660, 12137), (687, 11660), (795, 10076), (916, 8745), (1060, 7557), (1145, 6996), (1166, 6870), (1374, 5830), (1590, 5038), (1749, 4580), (2290, 3498), (2332, 3435), (2519, 3180), (2748, 2915)]