2799688960

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{41269}}^1$

素因数の和:41343

約数の個数: 72

約数和(自身を含む): 6832826280

約数和(自身を除く): 4033137320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 530, 640, 848, 1060, 1280, 1696, 2120, 3392, 4240, 6784, 8480, 13568, 16960, 33920, 41269, 67840, 82538, 165076, 206345, 330152, 412690, 660304, 825380, 1320608, 1650760, 2187257, 2641216, 3301520, 4374514, 5282432, 6603040, 8749028, 10564864, 10936285, 13206080, 17498056, 21872570, 26412160, 34996112, 43745140, 52824320, 69992224, 87490280, 139984448, 174980560, 279968896, 349961120, 559937792, 699922240, 1399844480, 2799688960]

約数ペア:

[(1, 2799688960), (2, 1399844480), (4, 699922240), (5, 559937792), (8, 349961120), (10, 279968896), (16, 174980560), (20, 139984448), (32, 87490280), (40, 69992224), (53, 52824320), (64, 43745140), (80, 34996112), (106, 26412160), (128, 21872570), (160, 17498056), (212, 13206080), (256, 10936285), (265, 10564864), (320, 8749028), (424, 6603040), (530, 5282432), (640, 4374514), (848, 3301520), (1060, 2641216), (1280, 2187257), (1696, 1650760), (2120, 1320608), (3392, 825380), (4240, 660304), (6784, 412690), (8480, 330152), (13568, 206345), (16960, 165076), (33920, 82538), (41269, 67840)]