45374080

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2337

約数の個数: 64

約数和(自身を含む): 112020480

約数和(自身を除く): 66646400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2287, 2480, 3968, 4574, 4960, 9148, 9920, 11435, 18296, 19840, 22870, 36592, 45740, 70897, 73184, 91480, 141794, 146368, 182960, 283588, 292736, 354485, 365920, 567176, 708970, 731840, 1134352, 1417940, 1463680, 2268704, 2835880, 4537408, 5671760, 9074816, 11343520, 22687040, 45374080]

約数ペア:

[(1, 45374080), (2, 22687040), (4, 11343520), (5, 9074816), (8, 5671760), (10, 4537408), (16, 2835880), (20, 2268704), (31, 1463680), (32, 1417940), (40, 1134352), (62, 731840), (64, 708970), (80, 567176), (124, 365920), (128, 354485), (155, 292736), (160, 283588), (248, 182960), (310, 146368), (320, 141794), (496, 91480), (620, 73184), (640, 70897), (992, 45740), (1240, 36592), (1984, 22870), (2287, 19840), (2480, 18296), (3968, 11435), (4574, 9920), (4960, 9148)]