34578700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 82220432

約数和(自身を除く): 47641732

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 100, 130, 134, 260, 268, 325, 335, 397, 650, 670, 794, 871, 1300, 1340, 1588, 1675, 1742, 1985, 3350, 3484, 3970, 4355, 5161, 6700, 7940, 8710, 9925, 10322, 17420, 19850, 20644, 21775, 25805, 26599, 39700, 43550, 51610, 53198, 87100, 103220, 106396, 129025, 132995, 258050, 265990, 345787, 516100, 531980, 664975, 691574, 1329950, 1383148, 1728935, 2659900, 3457870, 6915740, 8644675, 17289350, 34578700]

約数ペア:

[(1, 34578700), (2, 17289350), (4, 8644675), (5, 6915740), (10, 3457870), (13, 2659900), (20, 1728935), (25, 1383148), (26, 1329950), (50, 691574), (52, 664975), (65, 531980), (67, 516100), (100, 345787), (130, 265990), (134, 258050), (260, 132995), (268, 129025), (325, 106396), (335, 103220), (397, 87100), (650, 53198), (670, 51610), (794, 43550), (871, 39700), (1300, 26599), (1340, 25805), (1588, 21775), (1675, 20644), (1742, 19850), (1985, 17420), (3350, 10322), (3484, 9925), (3970, 8710), (4355, 7940), (5161, 6700)]