16530607600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3178963}}^1$

素因数の和:3178994

約数の個数: 60

約数和(自身を含む): 42769781656

約数和(自身を除く): 26239174056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 3178963, 6357926, 12715852, 15894815, 25431704, 31789630, 41326519, 50863408, 63579260, 79474075, 82653038, 127158520, 158948150, 165306076, 206632595, 254317040, 317896300, 330612152, 413265190, 635792600, 661224304, 826530380, 1033162975, 1271585200, 1653060760, 2066325950, 3306121520, 4132651900, 8265303800, 16530607600]

約数ペア:

[(1, 16530607600), (2, 8265303800), (4, 4132651900), (5, 3306121520), (8, 2066325950), (10, 1653060760), (13, 1271585200), (16, 1033162975), (20, 826530380), (25, 661224304), (26, 635792600), (40, 413265190), (50, 330612152), (52, 317896300), (65, 254317040), (80, 206632595), (100, 165306076), (104, 158948150), (130, 127158520), (200, 82653038), (208, 79474075), (260, 63579260), (325, 50863408), (400, 41326519), (520, 31789630), (650, 25431704), (1040, 15894815), (1300, 12715852), (2600, 6357926), (5200, 3178963)]