200074750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 400345920

約数和(自身を除く): 200271170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 73, 95, 125, 146, 190, 250, 365, 475, 577, 730, 950, 1154, 1387, 1825, 2375, 2774, 2885, 3650, 4750, 5770, 6935, 9125, 10963, 13870, 14425, 18250, 21926, 28850, 34675, 42121, 54815, 69350, 72125, 84242, 109630, 144250, 173375, 210605, 274075, 346750, 421210, 548150, 800299, 1053025, 1370375, 1600598, 2106050, 2740750, 4001495, 5265125, 8002990, 10530250, 20007475, 40014950, 100037375, 200074750]

約数ペア:

[(1, 200074750), (2, 100037375), (5, 40014950), (10, 20007475), (19, 10530250), (25, 8002990), (38, 5265125), (50, 4001495), (73, 2740750), (95, 2106050), (125, 1600598), (146, 1370375), (190, 1053025), (250, 800299), (365, 548150), (475, 421210), (577, 346750), (730, 274075), (950, 210605), (1154, 173375), (1387, 144250), (1825, 109630), (2375, 84242), (2774, 72125), (2885, 69350), (3650, 54815), (4750, 42121), (5770, 34675), (6935, 28850), (9125, 21926), (10963, 18250), (13870, 14425)]