352413880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13831}}^1$

素因数の和:13869

約数の個数: 96

約数和(自身を含む): 993414240

約数和(自身を除く): 641000360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 12740, 13831, 25480, 27662, 55324, 69155, 96817, 110648, 138310, 179803, 193634, 276620, 359606, 387268, 484085, 553240, 677719, 719212, 774536, 899015, 968170, 1258621, 1355438, 1438424, 1798030, 1936340, 2517242, 2710876, 3388595, 3596060, 3872680, 5034484, 5421752, 6293105, 6777190, 7192120, 8810347, 10068968, 12586210, 13554380, 17620694, 25172420, 27108760, 35241388, 44051735, 50344840, 70482776, 88103470, 176206940, 352413880]

約数ペア:

[(1, 352413880), (2, 176206940), (4, 88103470), (5, 70482776), (7, 50344840), (8, 44051735), (10, 35241388), (13, 27108760), (14, 25172420), (20, 17620694), (26, 13554380), (28, 12586210), (35, 10068968), (40, 8810347), (49, 7192120), (52, 6777190), (56, 6293105), (65, 5421752), (70, 5034484), (91, 3872680), (98, 3596060), (104, 3388595), (130, 2710876), (140, 2517242), (182, 1936340), (196, 1798030), (245, 1438424), (260, 1355438), (280, 1258621), (364, 968170), (392, 899015), (455, 774536), (490, 719212), (520, 677719), (637, 553240), (728, 484085), (910, 387268), (980, 359606), (1274, 276620), (1820, 193634), (1960, 179803), (2548, 138310), (3185, 110648), (3640, 96817), (5096, 69155), (6370, 55324), (12740, 27662), (13831, 25480)]