5272480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 12870144

約数和(自身を除く): 7597664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1063, 1240, 2126, 2480, 4252, 4960, 5315, 8504, 10630, 17008, 21260, 32953, 34016, 42520, 65906, 85040, 131812, 164765, 170080, 263624, 329530, 527248, 659060, 1054496, 1318120, 2636240, 5272480]

約数ペア:

[(1, 5272480), (2, 2636240), (4, 1318120), (5, 1054496), (8, 659060), (10, 527248), (16, 329530), (20, 263624), (31, 170080), (32, 164765), (40, 131812), (62, 85040), (80, 65906), (124, 42520), (155, 34016), (160, 32953), (248, 21260), (310, 17008), (496, 10630), (620, 8504), (992, 5315), (1063, 4960), (1240, 4252), (2126, 2480)]