123805867250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{56269}}^1$

素因数の和:56976

約数の個数: 64

約数和(自身を含む): 249965745120

約数和(自身を除く): 126159877870

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 677, 1354, 1625, 3250, 3385, 6770, 8801, 16925, 17602, 33850, 44005, 56269, 84625, 88010, 112538, 169250, 220025, 281345, 440050, 562690, 731497, 1100125, 1406725, 1462994, 2200250, 2813450, 3657485, 7033625, 7314970, 14067250, 18287425, 36574850, 38094113, 76188226, 91437125, 182874250, 190470565, 380941130, 495223469, 952352825, 990446938, 1904705650, 2476117345, 4761764125, 4952234690, 9523528250, 12380586725, 24761173450, 61902933625, 123805867250]

約数ペア:

[(1, 123805867250), (2, 61902933625), (5, 24761173450), (10, 12380586725), (13, 9523528250), (25, 4952234690), (26, 4761764125), (50, 2476117345), (65, 1904705650), (125, 990446938), (130, 952352825), (250, 495223469), (325, 380941130), (650, 190470565), (677, 182874250), (1354, 91437125), (1625, 76188226), (3250, 38094113), (3385, 36574850), (6770, 18287425), (8801, 14067250), (16925, 7314970), (17602, 7033625), (33850, 3657485), (44005, 2813450), (56269, 2200250), (84625, 1462994), (88010, 1406725), (112538, 1100125), (169250, 731497), (220025, 562690), (281345, 440050)]