1055893540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1357

約数の個数: 96

約数和(自身を含む): 2475131904

約数和(自身を除く): 1419238364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 71, 94, 130, 142, 188, 235, 260, 284, 355, 470, 611, 710, 923, 940, 1217, 1222, 1420, 1846, 2434, 2444, 3055, 3337, 3692, 4615, 4868, 6085, 6110, 6674, 9230, 12170, 12220, 13348, 15821, 16685, 18460, 24340, 31642, 33370, 43381, 57199, 63284, 66740, 79105, 86407, 86762, 114398, 158210, 172814, 173524, 216905, 228796, 285995, 316420, 345628, 432035, 433810, 571990, 743587, 864070, 867620, 1123291, 1143980, 1487174, 1728140, 2246582, 2974348, 3717935, 4061129, 4493164, 5616455, 7435870, 8122258, 11232910, 14871740, 16244516, 20305645, 22465820, 40611290, 52794677, 81222580, 105589354, 211178708, 263973385, 527946770, 1055893540]

約数ペア:

[(1, 1055893540), (2, 527946770), (4, 263973385), (5, 211178708), (10, 105589354), (13, 81222580), (20, 52794677), (26, 40611290), (47, 22465820), (52, 20305645), (65, 16244516), (71, 14871740), (94, 11232910), (130, 8122258), (142, 7435870), (188, 5616455), (235, 4493164), (260, 4061129), (284, 3717935), (355, 2974348), (470, 2246582), (611, 1728140), (710, 1487174), (923, 1143980), (940, 1123291), (1217, 867620), (1222, 864070), (1420, 743587), (1846, 571990), (2434, 433810), (2444, 432035), (3055, 345628), (3337, 316420), (3692, 285995), (4615, 228796), (4868, 216905), (6085, 173524), (6110, 172814), (6674, 158210), (9230, 114398), (12170, 86762), (12220, 86407), (13348, 79105), (15821, 66740), (16685, 63284), (18460, 57199), (24340, 43381), (31642, 33370)]