72773180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{125471}}^1$

素因数の和:125509

約数の個数: 24

約数和(自身を含む): 158094720

約数和(自身を除く): 85321540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 125471, 250942, 501884, 627355, 1254710, 2509420, 3638659, 7277318, 14554636, 18193295, 36386590, 72773180]

約数ペア:

[(1, 72773180), (2, 36386590), (4, 18193295), (5, 14554636), (10, 7277318), (20, 3638659), (29, 2509420), (58, 1254710), (116, 627355), (145, 501884), (290, 250942), (580, 125471)]