124578460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2999}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 274176000

約数和(自身を除く): 149597540

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 268, 310, 335, 620, 670, 1340, 2077, 2999, 4154, 5998, 8308, 10385, 11996, 14995, 20770, 29990, 41540, 59980, 92969, 185938, 200933, 371876, 401866, 464845, 803732, 929690, 1004665, 1859380, 2009330, 4018660, 6228923, 12457846, 24915692, 31144615, 62289230, 124578460]

約数ペア:

[(1, 124578460), (2, 62289230), (4, 31144615), (5, 24915692), (10, 12457846), (20, 6228923), (31, 4018660), (62, 2009330), (67, 1859380), (124, 1004665), (134, 929690), (155, 803732), (268, 464845), (310, 401866), (335, 371876), (620, 200933), (670, 185938), (1340, 92969), (2077, 59980), (2999, 41540), (4154, 29990), (5998, 20770), (8308, 14995), (10385, 11996)]