4200122.00000000

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2608

約数の個数: 72

約数和(自身を含む): 148717296

約数和(自身を除く): 97167888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2521, 2556, 3408, 5042, 5112, 6816, 7563, 10084, 10224, 15126, 20168, 20448, 22689, 30252, 40336, 45378, 60504, 80672, 90756, 121008, 178991, 181512, 242016, 357982, 363024, 536973, 715964, 726048, 1073946, 1431928, 1610919, 2147892, 2863856, 3221838, 4295784, 5727712, 6443676, 8591568, 12887352, 17183136, 25774704, 51549408]

約数ペア:

[(1, 51549408), (2, 25774704), (3, 17183136), (4, 12887352), (6, 8591568), (8, 6443676), (9, 5727712), (12, 4295784), (16, 3221838), (18, 2863856), (24, 2147892), (32, 1610919), (36, 1431928), (48, 1073946), (71, 726048), (72, 715964), (96, 536973), (142, 363024), (144, 357982), (213, 242016), (284, 181512), (288, 178991), (426, 121008), (568, 90756), (639, 80672), (852, 60504), (1136, 45378), (1278, 40336), (1704, 30252), (2272, 22689), (2521, 20448), (2556, 20168), (3408, 15126), (5042, 10224), (5112, 10084), (6816, 7563)]