45149200

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2753}}^1$

素因数の和:2812

約数の個数: 60

約数和(自身を含む): 111156948

約数和(自身を除く): 66007748

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 1025, 1640, 2050, 2753, 3280, 4100, 5506, 8200, 11012, 13765, 16400, 22024, 27530, 44048, 55060, 68825, 110120, 112873, 137650, 220240, 225746, 275300, 451492, 550600, 564365, 902984, 1101200, 1128730, 1805968, 2257460, 2821825, 4514920, 5643650, 9029840, 11287300, 22574600, 45149200]

約数ペア:

[(1, 45149200), (2, 22574600), (4, 11287300), (5, 9029840), (8, 5643650), (10, 4514920), (16, 2821825), (20, 2257460), (25, 1805968), (40, 1128730), (41, 1101200), (50, 902984), (80, 564365), (82, 550600), (100, 451492), (164, 275300), (200, 225746), (205, 220240), (328, 137650), (400, 112873), (410, 110120), (656, 68825), (820, 55060), (1025, 44048), (1640, 27530), (2050, 22024), (2753, 16400), (3280, 13765), (4100, 11012), (5506, 8200)]