99229820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 222412176

約数和(自身を除く): 123182356

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 113, 115, 166, 226, 230, 332, 415, 452, 460, 529, 565, 830, 1058, 1130, 1660, 1909, 2116, 2260, 2599, 2645, 3818, 5198, 5290, 7636, 9379, 9545, 10396, 10580, 12995, 18758, 19090, 25990, 37516, 38180, 43907, 46895, 51980, 59777, 87814, 93790, 119554, 175628, 187580, 215717, 219535, 239108, 298885, 431434, 439070, 597770, 862868, 878140, 1078585, 1195540, 2157170, 4314340, 4961491, 9922982, 19845964, 24807455, 49614910, 99229820]

約数ペア:

[(1, 99229820), (2, 49614910), (4, 24807455), (5, 19845964), (10, 9922982), (20, 4961491), (23, 4314340), (46, 2157170), (83, 1195540), (92, 1078585), (113, 878140), (115, 862868), (166, 597770), (226, 439070), (230, 431434), (332, 298885), (415, 239108), (452, 219535), (460, 215717), (529, 187580), (565, 175628), (830, 119554), (1058, 93790), (1130, 87814), (1660, 59777), (1909, 51980), (2116, 46895), (2260, 43907), (2599, 38180), (2645, 37516), (3818, 25990), (5198, 19090), (5290, 18758), (7636, 12995), (9379, 10580), (9545, 10396)]