6195040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1295

約数の個数: 48

約数和(自身を含む): 15120000

約数和(自身を除く): 8924960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 1249, 2480, 2498, 4960, 4996, 6245, 9992, 12490, 19984, 24980, 38719, 39968, 49960, 77438, 99920, 154876, 193595, 199840, 309752, 387190, 619504, 774380, 1239008, 1548760, 3097520, 6195040]

約数ペア:

[(1, 6195040), (2, 3097520), (4, 1548760), (5, 1239008), (8, 774380), (10, 619504), (16, 387190), (20, 309752), (31, 199840), (32, 193595), (40, 154876), (62, 99920), (80, 77438), (124, 49960), (155, 39968), (160, 38719), (248, 24980), (310, 19984), (496, 12490), (620, 9992), (992, 6245), (1240, 4996), (1249, 4960), (2480, 2498)]