63168040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{367}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 153941760

約数和(自身を除く): 90773720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 331, 367, 520, 662, 734, 1324, 1468, 1655, 1835, 2648, 2936, 3310, 3670, 4303, 4771, 6620, 7340, 8606, 9542, 13240, 14680, 17212, 19084, 21515, 23855, 34424, 38168, 43030, 47710, 86060, 95420, 121477, 172120, 190840, 242954, 485908, 607385, 971816, 1214770, 1579201, 2429540, 3158402, 4859080, 6316804, 7896005, 12633608, 15792010, 31584020, 63168040]

約数ペア:

[(1, 63168040), (2, 31584020), (4, 15792010), (5, 12633608), (8, 7896005), (10, 6316804), (13, 4859080), (20, 3158402), (26, 2429540), (40, 1579201), (52, 1214770), (65, 971816), (104, 607385), (130, 485908), (260, 242954), (331, 190840), (367, 172120), (520, 121477), (662, 95420), (734, 86060), (1324, 47710), (1468, 43030), (1655, 38168), (1835, 34424), (2648, 23855), (2936, 21515), (3310, 19084), (3670, 17212), (4303, 14680), (4771, 13240), (6620, 9542), (7340, 8606)]