410563120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1231}}^1$

素因数の和:1634

約数の個数: 80

約数和(自身を含む): 1044933120

約数和(自身を除く): 634370000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 379, 440, 758, 880, 1231, 1516, 1895, 2462, 3032, 3790, 4169, 4924, 6064, 6155, 7580, 8338, 9848, 12310, 13541, 15160, 16676, 19696, 20845, 24620, 27082, 30320, 33352, 41690, 49240, 54164, 66704, 67705, 83380, 98480, 108328, 135410, 166760, 216656, 270820, 333520, 466549, 541640, 933098, 1083280, 1866196, 2332745, 3732392, 4665490, 5132039, 7464784, 9330980, 10264078, 18661960, 20528156, 25660195, 37323920, 41056312, 51320390, 82112624, 102640780, 205281560, 410563120]

約数ペア:

[(1, 410563120), (2, 205281560), (4, 102640780), (5, 82112624), (8, 51320390), (10, 41056312), (11, 37323920), (16, 25660195), (20, 20528156), (22, 18661960), (40, 10264078), (44, 9330980), (55, 7464784), (80, 5132039), (88, 4665490), (110, 3732392), (176, 2332745), (220, 1866196), (379, 1083280), (440, 933098), (758, 541640), (880, 466549), (1231, 333520), (1516, 270820), (1895, 216656), (2462, 166760), (3032, 135410), (3790, 108328), (4169, 98480), (4924, 83380), (6064, 67705), (6155, 66704), (7580, 54164), (8338, 49240), (9848, 41690), (12310, 33352), (13541, 30320), (15160, 27082), (16676, 24620), (19696, 20845)]