23593960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 61117560

約数和(自身を除く): 37523600

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 157, 170, 221, 260, 289, 314, 340, 442, 520, 578, 628, 680, 785, 884, 1105, 1156, 1256, 1445, 1570, 1768, 2041, 2210, 2312, 2669, 2890, 3140, 3757, 4082, 4420, 5338, 5780, 6280, 7514, 8164, 8840, 10205, 10676, 11560, 13345, 15028, 16328, 18785, 20410, 21352, 26690, 30056, 34697, 37570, 40820, 45373, 53380, 69394, 75140, 81640, 90746, 106760, 138788, 150280, 173485, 181492, 226865, 277576, 346970, 362984, 453730, 589849, 693940, 907460, 1179698, 1387880, 1814920, 2359396, 2949245, 4718792, 5898490, 11796980, 23593960]

約数ペア:

[(1, 23593960), (2, 11796980), (4, 5898490), (5, 4718792), (8, 2949245), (10, 2359396), (13, 1814920), (17, 1387880), (20, 1179698), (26, 907460), (34, 693940), (40, 589849), (52, 453730), (65, 362984), (68, 346970), (85, 277576), (104, 226865), (130, 181492), (136, 173485), (157, 150280), (170, 138788), (221, 106760), (260, 90746), (289, 81640), (314, 75140), (340, 69394), (442, 53380), (520, 45373), (578, 40820), (628, 37570), (680, 34697), (785, 30056), (884, 26690), (1105, 21352), (1156, 20410), (1256, 18785), (1445, 16328), (1570, 15028), (1768, 13345), (2041, 11560), (2210, 10676), (2312, 10205), (2669, 8840), (2890, 8164), (3140, 7514), (3757, 6280), (4082, 5780), (4420, 5338)]