15293462680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1\times {\mathrm{12527}}^1$

素因数の和:13888

約数の個数: 64

約数和(自身を含む): 35936317440

約数和(自身を除く): 20642854760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1327, 2654, 5308, 6635, 10616, 12527, 13270, 25054, 26540, 30521, 50108, 53080, 61042, 62635, 100216, 122084, 125270, 152605, 244168, 250540, 288121, 305210, 501080, 576242, 610420, 1152484, 1220840, 1440605, 2304968, 2881210, 5762420, 11524840, 16623329, 33246658, 66493316, 83116645, 132986632, 166233290, 332466580, 382336567, 664933160, 764673134, 1529346268, 1911682835, 3058692536, 3823365670, 7646731340, 15293462680]

約数ペア:

[(1, 15293462680), (2, 7646731340), (4, 3823365670), (5, 3058692536), (8, 1911682835), (10, 1529346268), (20, 764673134), (23, 664933160), (40, 382336567), (46, 332466580), (92, 166233290), (115, 132986632), (184, 83116645), (230, 66493316), (460, 33246658), (920, 16623329), (1327, 11524840), (2654, 5762420), (5308, 2881210), (6635, 2304968), (10616, 1440605), (12527, 1220840), (13270, 1152484), (25054, 610420), (26540, 576242), (30521, 501080), (50108, 305210), (53080, 288121), (61042, 250540), (62635, 244168), (100216, 152605), (122084, 125270)]