2457664960

素因数分解:

$2^6\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{7537}}^1$

素因数の和:8573

約数の個数: 56

約数和(自身を含む): 5858835120

約数和(自身を除く): 3401170160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1019, 2038, 4076, 5095, 7537, 8152, 10190, 15074, 16304, 20380, 30148, 32608, 37685, 40760, 60296, 65216, 75370, 81520, 120592, 150740, 163040, 241184, 301480, 326080, 482368, 602960, 1205920, 2411840, 7680203, 15360406, 30720812, 38401015, 61441624, 76802030, 122883248, 153604060, 245766496, 307208120, 491532992, 614416240, 1228832480, 2457664960]

約数ペア:

[(1, 2457664960), (2, 1228832480), (4, 614416240), (5, 491532992), (8, 307208120), (10, 245766496), (16, 153604060), (20, 122883248), (32, 76802030), (40, 61441624), (64, 38401015), (80, 30720812), (160, 15360406), (320, 7680203), (1019, 2411840), (2038, 1205920), (4076, 602960), (5095, 482368), (7537, 326080), (8152, 301480), (10190, 241184), (15074, 163040), (16304, 150740), (20380, 120592), (30148, 81520), (32608, 75370), (37685, 65216), (40760, 60296)]