119902120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17737}}^1$

素因数の和:17774

約数の個数: 48

約数和(自身を含む): 292144860

約数和(自身を除く): 172242740

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 17737, 35474, 70948, 88685, 141896, 177370, 230581, 354740, 461162, 709480, 922324, 1152905, 1844648, 2305810, 2997553, 4611620, 5995106, 9223240, 11990212, 14987765, 23980424, 29975530, 59951060, 119902120]

約数ペア:

[(1, 119902120), (2, 59951060), (4, 29975530), (5, 23980424), (8, 14987765), (10, 11990212), (13, 9223240), (20, 5995106), (26, 4611620), (40, 2997553), (52, 2305810), (65, 1844648), (104, 1152905), (130, 922324), (169, 709480), (260, 461162), (338, 354740), (520, 230581), (676, 177370), (845, 141896), (1352, 88685), (1690, 70948), (3380, 35474), (6760, 17737)]