1016800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 72

約数和(自身を含む): 2624832

約数和(自身を除く): 1608032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 41, 50, 62, 80, 82, 100, 124, 155, 160, 164, 200, 205, 248, 310, 328, 400, 410, 496, 620, 656, 775, 800, 820, 992, 1025, 1240, 1271, 1312, 1550, 1640, 2050, 2480, 2542, 3100, 3280, 4100, 4960, 5084, 6200, 6355, 6560, 8200, 10168, 12400, 12710, 16400, 20336, 24800, 25420, 31775, 32800, 40672, 50840, 63550, 101680, 127100, 203360, 254200, 508400, 1016800]

約数ペア:

[(1, 1016800), (2, 508400), (4, 254200), (5, 203360), (8, 127100), (10, 101680), (16, 63550), (20, 50840), (25, 40672), (31, 32800), (32, 31775), (40, 25420), (41, 24800), (50, 20336), (62, 16400), (80, 12710), (82, 12400), (100, 10168), (124, 8200), (155, 6560), (160, 6355), (164, 6200), (200, 5084), (205, 4960), (248, 4100), (310, 3280), (328, 3100), (400, 2542), (410, 2480), (496, 2050), (620, 1640), (656, 1550), (775, 1312), (800, 1271), (820, 1240), (992, 1025)]