1570502440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{4583}}^1$

素因数の和:5266

約数の個数: 64

約数和(自身を含む): 3812054400

約数和(自身を除く): 2241551960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 659, 1318, 2636, 3295, 4583, 5272, 6590, 8567, 9166, 13180, 17134, 18332, 22915, 26360, 34268, 36664, 42835, 45830, 59579, 68536, 85670, 91660, 119158, 171340, 183320, 238316, 297895, 342680, 476632, 595790, 1191580, 2383160, 3020197, 6040394, 12080788, 15100985, 24161576, 30201970, 39262561, 60403940, 78525122, 120807880, 157050244, 196312805, 314100488, 392625610, 785251220, 1570502440]

約数ペア:

[(1, 1570502440), (2, 785251220), (4, 392625610), (5, 314100488), (8, 196312805), (10, 157050244), (13, 120807880), (20, 78525122), (26, 60403940), (40, 39262561), (52, 30201970), (65, 24161576), (104, 15100985), (130, 12080788), (260, 6040394), (520, 3020197), (659, 2383160), (1318, 1191580), (2636, 595790), (3295, 476632), (4583, 342680), (5272, 297895), (6590, 238316), (8567, 183320), (9166, 171340), (13180, 119158), (17134, 91660), (18332, 85670), (22915, 68536), (26360, 59579), (34268, 45830), (36664, 42835)]