4488224800

素因数分解:

$2^5\times 5^2\times {\mathrm{1621}}^1\times {\mathrm{3461}}^1$

素因数の和:5102

約数の個数: 72

約数和(自身を含む): 10966805892

約数和(自身を除く): 6478581092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 1621, 3242, 3461, 6484, 6922, 8105, 12968, 13844, 16210, 17305, 25936, 27688, 32420, 34610, 40525, 51872, 55376, 64840, 69220, 81050, 86525, 110752, 129680, 138440, 162100, 173050, 259360, 276880, 324200, 346100, 553760, 648400, 692200, 1296800, 1384400, 2768800, 5610281, 11220562, 22441124, 28051405, 44882248, 56102810, 89764496, 112205620, 140257025, 179528992, 224411240, 280514050, 448822480, 561028100, 897644960, 1122056200, 2244112400, 4488224800]

約数ペア:

[(1, 4488224800), (2, 2244112400), (4, 1122056200), (5, 897644960), (8, 561028100), (10, 448822480), (16, 280514050), (20, 224411240), (25, 179528992), (32, 140257025), (40, 112205620), (50, 89764496), (80, 56102810), (100, 44882248), (160, 28051405), (200, 22441124), (400, 11220562), (800, 5610281), (1621, 2768800), (3242, 1384400), (3461, 1296800), (6484, 692200), (6922, 648400), (8105, 553760), (12968, 346100), (13844, 324200), (16210, 276880), (17305, 259360), (25936, 173050), (27688, 162100), (32420, 138440), (34610, 129680), (40525, 110752), (51872, 86525), (55376, 81050), (64840, 69220)]