80500312

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{449}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 153846000

約数和(自身を除く): 73345688

約数列:

[1, 2, 4, 8, 73, 146, 292, 307, 449, 584, 614, 898, 1228, 1796, 2456, 3592, 22411, 32777, 44822, 65554, 89644, 131108, 137843, 179288, 262216, 275686, 551372, 1102744, 10062539, 20125078, 40250156, 80500312]

約数ペア:

[(1, 80500312), (2, 40250156), (4, 20125078), (8, 10062539), (73, 1102744), (146, 551372), (292, 275686), (307, 262216), (449, 179288), (584, 137843), (614, 131108), (898, 89644), (1228, 65554), (1796, 44822), (2456, 32777), (3592, 22411)]