40291150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 79727040

約数和(自身を除く): 39435890

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 185, 290, 370, 725, 751, 925, 1073, 1450, 1502, 1850, 2146, 3755, 5365, 7510, 10730, 18775, 21779, 26825, 27787, 37550, 43558, 53650, 55574, 108895, 138935, 217790, 277870, 544475, 694675, 805823, 1088950, 1389350, 1611646, 4029115, 8058230, 20145575, 40291150]

約数ペア:

[(1, 40291150), (2, 20145575), (5, 8058230), (10, 4029115), (25, 1611646), (29, 1389350), (37, 1088950), (50, 805823), (58, 694675), (74, 544475), (145, 277870), (185, 217790), (290, 138935), (370, 108895), (725, 55574), (751, 53650), (925, 43558), (1073, 37550), (1450, 27787), (1502, 26825), (1850, 21779), (2146, 18775), (3755, 10730), (5365, 7510)]