68825549540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{70003}}^1$

素因数の和:70173

約数の個数: 96

約数和(自身を含む): 163002913920

約数和(自身を除く): 94177364380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 109, 110, 164, 205, 218, 220, 410, 436, 451, 545, 820, 902, 1090, 1199, 1804, 2180, 2255, 2398, 4469, 4510, 4796, 5995, 8938, 9020, 11990, 17876, 22345, 23980, 44690, 49159, 70003, 89380, 98318, 140006, 196636, 245795, 280012, 350015, 491590, 700030, 770033, 983180, 1400060, 1540066, 2870123, 3080132, 3850165, 5740246, 7630327, 7700330, 11480492, 14350615, 15260654, 15400660, 28701230, 30521308, 31571353, 38151635, 57402460, 63142706, 76303270, 83933597, 126285412, 152606540, 157856765, 167867194, 312843407, 315713530, 335734388, 419667985, 625686814, 631427060, 839335970, 1251373628, 1564217035, 1678671940, 3128434070, 3441277477, 6256868140, 6882554954, 13765109908, 17206387385, 34412774770, 68825549540]

約数ペア:

[(1, 68825549540), (2, 34412774770), (4, 17206387385), (5, 13765109908), (10, 6882554954), (11, 6256868140), (20, 3441277477), (22, 3128434070), (41, 1678671940), (44, 1564217035), (55, 1251373628), (82, 839335970), (109, 631427060), (110, 625686814), (164, 419667985), (205, 335734388), (218, 315713530), (220, 312843407), (410, 167867194), (436, 157856765), (451, 152606540), (545, 126285412), (820, 83933597), (902, 76303270), (1090, 63142706), (1199, 57402460), (1804, 38151635), (2180, 31571353), (2255, 30521308), (2398, 28701230), (4469, 15400660), (4510, 15260654), (4796, 14350615), (5995, 11480492), (8938, 7700330), (9020, 7630327), (11990, 5740246), (17876, 3850165), (22345, 3080132), (23980, 2870123), (44690, 1540066), (49159, 1400060), (70003, 983180), (89380, 770033), (98318, 700030), (140006, 491590), (196636, 350015), (245795, 280012)]