195634240

素因数分解:

$2^6\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1847}}^1$

素因数の和:2195

約数の個数: 56

約数和(自身を含む): 467514432

約数和(自身を除く): 271880192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 331, 662, 1324, 1655, 1847, 2648, 3310, 3694, 5296, 6620, 7388, 9235, 10592, 13240, 14776, 18470, 21184, 26480, 29552, 36940, 52960, 59104, 73880, 105920, 118208, 147760, 295520, 591040, 611357, 1222714, 2445428, 3056785, 4890856, 6113570, 9781712, 12227140, 19563424, 24454280, 39126848, 48908560, 97817120, 195634240]

約数ペア:

[(1, 195634240), (2, 97817120), (4, 48908560), (5, 39126848), (8, 24454280), (10, 19563424), (16, 12227140), (20, 9781712), (32, 6113570), (40, 4890856), (64, 3056785), (80, 2445428), (160, 1222714), (320, 611357), (331, 591040), (662, 295520), (1324, 147760), (1655, 118208), (1847, 105920), (2648, 73880), (3310, 59104), (3694, 52960), (5296, 36940), (6620, 29552), (7388, 26480), (9235, 21184), (10592, 18470), (13240, 14776)]