1405018768900

素因数分解:

$2^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{52231181}}^1$

素因数の和:52231464

約数の個数: 36

約数和(自身を含む): 3060224953380

約数和(自身を除く): 1655206184480

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 269, 538, 1076, 1345, 2690, 5380, 6725, 13450, 26900, 52231181, 104462362, 208924724, 261155905, 522311810, 1044623620, 1305779525, 2611559050, 5223118100, 14050187689, 28100375378, 56200750756, 70250938445, 140501876890, 281003753780, 351254692225, 702509384450, 1405018768900]

約数ペア:

[(1, 1405018768900), (2, 702509384450), (4, 351254692225), (5, 281003753780), (10, 140501876890), (20, 70250938445), (25, 56200750756), (50, 28100375378), (100, 14050187689), (269, 5223118100), (538, 2611559050), (1076, 1305779525), (1345, 1044623620), (2690, 522311810), (5380, 261155905), (6725, 208924724), (13450, 104462362), (26900, 52231181)]