295564880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7681}}^1$

素因数の和:7744

約数の個数: 80

約数和(自身を含む): 760149264

約数和(自身を除く): 464584384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 481, 520, 592, 740, 962, 1040, 1480, 1924, 2405, 2960, 3848, 4810, 7681, 7696, 9620, 15362, 19240, 30724, 38405, 38480, 61448, 76810, 99853, 122896, 153620, 199706, 284197, 307240, 399412, 499265, 568394, 614480, 798824, 998530, 1136788, 1420985, 1597648, 1997060, 2273576, 2841970, 3694561, 3994120, 4547152, 5683940, 7389122, 7988240, 11367880, 14778244, 18472805, 22735760, 29556488, 36945610, 59112976, 73891220, 147782440, 295564880]

約数ペア:

[(1, 295564880), (2, 147782440), (4, 73891220), (5, 59112976), (8, 36945610), (10, 29556488), (13, 22735760), (16, 18472805), (20, 14778244), (26, 11367880), (37, 7988240), (40, 7389122), (52, 5683940), (65, 4547152), (74, 3994120), (80, 3694561), (104, 2841970), (130, 2273576), (148, 1997060), (185, 1597648), (208, 1420985), (260, 1136788), (296, 998530), (370, 798824), (481, 614480), (520, 568394), (592, 499265), (740, 399412), (962, 307240), (1040, 284197), (1480, 199706), (1924, 153620), (2405, 122896), (2960, 99853), (3848, 76810), (4810, 61448), (7681, 38480), (7696, 38405), (9620, 30724), (15362, 19240)]