1931200

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 84

約数和(自身を含む): 5102352

約数和(自身を除く): 3171152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 71, 80, 85, 100, 136, 142, 160, 170, 200, 272, 284, 320, 340, 355, 400, 425, 544, 568, 680, 710, 800, 850, 1088, 1136, 1207, 1360, 1420, 1600, 1700, 1775, 2272, 2414, 2720, 2840, 3400, 3550, 4544, 4828, 5440, 5680, 6035, 6800, 7100, 9656, 11360, 12070, 13600, 14200, 19312, 22720, 24140, 27200, 28400, 30175, 38624, 48280, 56800, 60350, 77248, 96560, 113600, 120700, 193120, 241400, 386240, 482800, 965600, 1931200]

約数ペア:

[(1, 1931200), (2, 965600), (4, 482800), (5, 386240), (8, 241400), (10, 193120), (16, 120700), (17, 113600), (20, 96560), (25, 77248), (32, 60350), (34, 56800), (40, 48280), (50, 38624), (64, 30175), (68, 28400), (71, 27200), (80, 24140), (85, 22720), (100, 19312), (136, 14200), (142, 13600), (160, 12070), (170, 11360), (200, 9656), (272, 7100), (284, 6800), (320, 6035), (340, 5680), (355, 5440), (400, 4828), (425, 4544), (544, 3550), (568, 3400), (680, 2840), (710, 2720), (800, 2414), (850, 2272), (1088, 1775), (1136, 1700), (1207, 1600), (1360, 1420)]