47888916760

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{45413}}^1$

素因数の和:46108

約数の個数: 64

約数和(自身を含む): 110552208480

約数和(自身を除く): 62663291720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 643, 820, 1286, 1640, 2572, 3215, 5144, 6430, 12860, 25720, 26363, 45413, 52726, 90826, 105452, 131815, 181652, 210904, 227065, 263630, 363304, 454130, 527260, 908260, 1054520, 1816520, 1861933, 3723866, 7447732, 9309665, 14895464, 18619330, 29200559, 37238660, 58401118, 74477320, 116802236, 146002795, 233604472, 292005590, 584011180, 1168022360, 1197222919, 2394445838, 4788891676, 5986114595, 9577783352, 11972229190, 23944458380, 47888916760]

約数ペア:

[(1, 47888916760), (2, 23944458380), (4, 11972229190), (5, 9577783352), (8, 5986114595), (10, 4788891676), (20, 2394445838), (40, 1197222919), (41, 1168022360), (82, 584011180), (164, 292005590), (205, 233604472), (328, 146002795), (410, 116802236), (643, 74477320), (820, 58401118), (1286, 37238660), (1640, 29200559), (2572, 18619330), (3215, 14895464), (5144, 9309665), (6430, 7447732), (12860, 3723866), (25720, 1861933), (26363, 1816520), (45413, 1054520), (52726, 908260), (90826, 527260), (105452, 454130), (131815, 363304), (181652, 263630), (210904, 227065)]