115683880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 286248600

約数和(自身を除く): 170564720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 109, 130, 157, 169, 218, 260, 314, 338, 436, 520, 545, 628, 676, 785, 845, 872, 1090, 1256, 1352, 1417, 1570, 1690, 2041, 2180, 2834, 3140, 3380, 4082, 4360, 5668, 6280, 6760, 7085, 8164, 10205, 11336, 14170, 16328, 17113, 18421, 20410, 26533, 28340, 34226, 36842, 40820, 53066, 56680, 68452, 73684, 81640, 85565, 92105, 106132, 132665, 136904, 147368, 171130, 184210, 212264, 222469, 265330, 342260, 368420, 444938, 530660, 684520, 736840, 889876, 1061320, 1112345, 1779752, 2224690, 2892097, 4449380, 5784194, 8898760, 11568388, 14460485, 23136776, 28920970, 57841940, 115683880]

約数ペア:

[(1, 115683880), (2, 57841940), (4, 28920970), (5, 23136776), (8, 14460485), (10, 11568388), (13, 8898760), (20, 5784194), (26, 4449380), (40, 2892097), (52, 2224690), (65, 1779752), (104, 1112345), (109, 1061320), (130, 889876), (157, 736840), (169, 684520), (218, 530660), (260, 444938), (314, 368420), (338, 342260), (436, 265330), (520, 222469), (545, 212264), (628, 184210), (676, 171130), (785, 147368), (845, 136904), (872, 132665), (1090, 106132), (1256, 92105), (1352, 85565), (1417, 81640), (1570, 73684), (1690, 68452), (2041, 56680), (2180, 53066), (2834, 40820), (3140, 36842), (3380, 34226), (4082, 28340), (4360, 26533), (5668, 20410), (6280, 18421), (6760, 17113), (7085, 16328), (8164, 14170), (10205, 11336)]