40014950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 79555920

約数和(自身を除く): 39540970

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 73, 95, 146, 190, 365, 475, 577, 730, 950, 1154, 1387, 1825, 2774, 2885, 3650, 5770, 6935, 10963, 13870, 14425, 21926, 28850, 34675, 42121, 54815, 69350, 84242, 109630, 210605, 274075, 421210, 548150, 800299, 1053025, 1600598, 2106050, 4001495, 8002990, 20007475, 40014950]

約数ペア:

[(1, 40014950), (2, 20007475), (5, 8002990), (10, 4001495), (19, 2106050), (25, 1600598), (38, 1053025), (50, 800299), (73, 548150), (95, 421210), (146, 274075), (190, 210605), (365, 109630), (475, 84242), (577, 69350), (730, 54815), (950, 42121), (1154, 34675), (1387, 28850), (1825, 21926), (2774, 14425), (2885, 13870), (3650, 10963), (5770, 6935)]