9667079540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{687559}}^1$

素因数の和:687624

約数の個数: 48

約数和(自身を含む): 21946915200

約数和(自身を除く): 12279835660

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 7030, 14060, 687559, 1375118, 2750236, 3437795, 6875590, 13063621, 13751180, 25439683, 26127242, 50879366, 52254484, 65318105, 101758732, 127198415, 130636210, 254396830, 261272420, 483353977, 508793660, 966707954, 1933415908, 2416769885, 4833539770, 9667079540]

約数ペア:

[(1, 9667079540), (2, 4833539770), (4, 2416769885), (5, 1933415908), (10, 966707954), (19, 508793660), (20, 483353977), (37, 261272420), (38, 254396830), (74, 130636210), (76, 127198415), (95, 101758732), (148, 65318105), (185, 52254484), (190, 50879366), (370, 26127242), (380, 25439683), (703, 13751180), (740, 13063621), (1406, 6875590), (2812, 3437795), (3515, 2750236), (7030, 1375118), (14060, 687559)]