2331207040

素因数分解:

$2^7\times 5^1\times {\mathrm{271}}^1\times {\mathrm{13441}}^1$

素因数の和:13731

約数の個数: 64

約数和(自身を含む): 5594022720

約数和(自身を除く): 3262815680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 271, 320, 542, 640, 1084, 1355, 2168, 2710, 4336, 5420, 8672, 10840, 13441, 17344, 21680, 26882, 34688, 43360, 53764, 67205, 86720, 107528, 134410, 173440, 215056, 268820, 430112, 537640, 860224, 1075280, 1720448, 2150560, 3642511, 4301120, 7285022, 8602240, 14570044, 18212555, 29140088, 36425110, 58280176, 72850220, 116560352, 145700440, 233120704, 291400880, 466241408, 582801760, 1165603520, 2331207040]

約数ペア:

[(1, 2331207040), (2, 1165603520), (4, 582801760), (5, 466241408), (8, 291400880), (10, 233120704), (16, 145700440), (20, 116560352), (32, 72850220), (40, 58280176), (64, 36425110), (80, 29140088), (128, 18212555), (160, 14570044), (271, 8602240), (320, 7285022), (542, 4301120), (640, 3642511), (1084, 2150560), (1355, 1720448), (2168, 1075280), (2710, 860224), (4336, 537640), (5420, 430112), (8672, 268820), (10840, 215056), (13441, 173440), (17344, 134410), (21680, 107528), (26882, 86720), (34688, 67205), (43360, 53764)]