47181160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2278

約数の個数: 64

約数和(自身を含む): 117164880

約数和(自身を除く): 69983720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2213, 2665, 4264, 4426, 5330, 8852, 10660, 11065, 17704, 21320, 22130, 28769, 44260, 57538, 88520, 90733, 115076, 143845, 181466, 230152, 287690, 362932, 453665, 575380, 725864, 907330, 1150760, 1179529, 1814660, 2359058, 3629320, 4718116, 5897645, 9436232, 11795290, 23590580, 47181160]

約数ペア:

[(1, 47181160), (2, 23590580), (4, 11795290), (5, 9436232), (8, 5897645), (10, 4718116), (13, 3629320), (20, 2359058), (26, 1814660), (40, 1179529), (41, 1150760), (52, 907330), (65, 725864), (82, 575380), (104, 453665), (130, 362932), (164, 287690), (205, 230152), (260, 181466), (328, 143845), (410, 115076), (520, 90733), (533, 88520), (820, 57538), (1066, 44260), (1640, 28769), (2132, 22130), (2213, 21320), (2665, 17704), (4264, 11065), (4426, 10660), (5330, 8852)]