190142680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52237}}^1$

素因数の和:52268

約数の個数: 64

約数和(自身を含む): 526559040

約数和(自身を除く): 336416360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 52237, 104474, 208948, 261185, 365659, 417896, 522370, 679081, 731318, 1044740, 1358162, 1462636, 1828295, 2089480, 2716324, 2925272, 3395405, 3656590, 4753567, 5432648, 6790810, 7313180, 9507134, 13581620, 14626360, 19014268, 23767835, 27163240, 38028536, 47535670, 95071340, 190142680]

約数ペア:

[(1, 190142680), (2, 95071340), (4, 47535670), (5, 38028536), (7, 27163240), (8, 23767835), (10, 19014268), (13, 14626360), (14, 13581620), (20, 9507134), (26, 7313180), (28, 6790810), (35, 5432648), (40, 4753567), (52, 3656590), (56, 3395405), (65, 2925272), (70, 2716324), (91, 2089480), (104, 1828295), (130, 1462636), (140, 1358162), (182, 1044740), (260, 731318), (280, 679081), (364, 522370), (455, 417896), (520, 365659), (728, 261185), (910, 208948), (1820, 104474), (3640, 52237)]