11839250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 24261120

約数和(自身を除く): 12421870

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 71, 115, 125, 142, 145, 230, 250, 290, 355, 575, 667, 710, 725, 1150, 1334, 1450, 1633, 1775, 2059, 2875, 3266, 3335, 3550, 3625, 4118, 5750, 6670, 7250, 8165, 8875, 10295, 16330, 16675, 17750, 20590, 33350, 40825, 47357, 51475, 81650, 83375, 94714, 102950, 166750, 204125, 236785, 257375, 408250, 473570, 514750, 1183925, 2367850, 5919625, 11839250]

約数ペア:

[(1, 11839250), (2, 5919625), (5, 2367850), (10, 1183925), (23, 514750), (25, 473570), (29, 408250), (46, 257375), (50, 236785), (58, 204125), (71, 166750), (115, 102950), (125, 94714), (142, 83375), (145, 81650), (230, 51475), (250, 47357), (290, 40825), (355, 33350), (575, 20590), (667, 17750), (710, 16675), (725, 16330), (1150, 10295), (1334, 8875), (1450, 8165), (1633, 7250), (1775, 6670), (2059, 5750), (2875, 4118), (3266, 3625), (3335, 3550)]