4150667720

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{3709}}^1$

素因数の和:4098

約数の個数: 64

約数和(自身を含む): 9468068400

約数和(自身を除く): 5317400680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 277, 404, 505, 554, 808, 1010, 1108, 1385, 2020, 2216, 2770, 3709, 4040, 5540, 7418, 11080, 14836, 18545, 27977, 29672, 37090, 55954, 74180, 111908, 139885, 148360, 223816, 279770, 374609, 559540, 749218, 1027393, 1119080, 1498436, 1873045, 2054786, 2996872, 3746090, 4109572, 5136965, 7492180, 8219144, 10273930, 14984360, 20547860, 41095720, 103766693, 207533386, 415066772, 518833465, 830133544, 1037666930, 2075333860, 4150667720]

約数ペア:

[(1, 4150667720), (2, 2075333860), (4, 1037666930), (5, 830133544), (8, 518833465), (10, 415066772), (20, 207533386), (40, 103766693), (101, 41095720), (202, 20547860), (277, 14984360), (404, 10273930), (505, 8219144), (554, 7492180), (808, 5136965), (1010, 4109572), (1108, 3746090), (1385, 2996872), (2020, 2054786), (2216, 1873045), (2770, 1498436), (3709, 1119080), (4040, 1027393), (5540, 749218), (7418, 559540), (11080, 374609), (14836, 279770), (18545, 223816), (27977, 148360), (29672, 139885), (37090, 111908), (55954, 74180)]