1570221040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{3541}}^1$

素因数の和:3818

約数の個数: 80

約数和(自身を含む): 3826380096

約数和(自身を除く): 2256159056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 241, 368, 460, 482, 920, 964, 1205, 1840, 1928, 2410, 3541, 3856, 4820, 5543, 7082, 9640, 11086, 14164, 17705, 19280, 22172, 27715, 28328, 35410, 44344, 55430, 56656, 70820, 81443, 88688, 110860, 141640, 162886, 221720, 283280, 325772, 407215, 443440, 651544, 814430, 853381, 1303088, 1628860, 1706762, 3257720, 3413524, 4266905, 6515440, 6827048, 8533810, 13654096, 17067620, 19627763, 34135240, 39255526, 68270480, 78511052, 98138815, 157022104, 196277630, 314044208, 392555260, 785110520, 1570221040]

約数ペア:

[(1, 1570221040), (2, 785110520), (4, 392555260), (5, 314044208), (8, 196277630), (10, 157022104), (16, 98138815), (20, 78511052), (23, 68270480), (40, 39255526), (46, 34135240), (80, 19627763), (92, 17067620), (115, 13654096), (184, 8533810), (230, 6827048), (241, 6515440), (368, 4266905), (460, 3413524), (482, 3257720), (920, 1706762), (964, 1628860), (1205, 1303088), (1840, 853381), (1928, 814430), (2410, 651544), (3541, 443440), (3856, 407215), (4820, 325772), (5543, 283280), (7082, 221720), (9640, 162886), (11086, 141640), (14164, 110860), (17705, 88688), (19280, 81443), (22172, 70820), (27715, 56656), (28328, 55430), (35410, 44344)]