11388045370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{5273}}^1$

素因数の和:5779

約数の個数: 64

約数和(自身を含む): 22726720800

約数和(自身を除く): 11338675430

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 449, 481, 898, 962, 2245, 2405, 4490, 4810, 5273, 5837, 10546, 11674, 16613, 26365, 29185, 33226, 52730, 58370, 68549, 83065, 137098, 166130, 195101, 215969, 342745, 390202, 431938, 685490, 975505, 1079845, 1951010, 2159690, 2367577, 2536313, 4735154, 5072626, 11837885, 12681565, 23675770, 25363130, 30778501, 61557002, 87600349, 153892505, 175200698, 307785010, 438001745, 876003490, 1138804537, 2277609074, 5694022685, 11388045370]

約数ペア:

[(1, 11388045370), (2, 5694022685), (5, 2277609074), (10, 1138804537), (13, 876003490), (26, 438001745), (37, 307785010), (65, 175200698), (74, 153892505), (130, 87600349), (185, 61557002), (370, 30778501), (449, 25363130), (481, 23675770), (898, 12681565), (962, 11837885), (2245, 5072626), (2405, 4735154), (4490, 2536313), (4810, 2367577), (5273, 2159690), (5837, 1951010), (10546, 1079845), (11674, 975505), (16613, 685490), (26365, 431938), (29185, 390202), (33226, 342745), (52730, 215969), (58370, 195101), (68549, 166130), (83065, 137098)]