45719240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{607}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 72475960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 269, 280, 538, 607, 1076, 1214, 1345, 1883, 2152, 2428, 2690, 3035, 3766, 4249, 4856, 5380, 6070, 7532, 8498, 9415, 10760, 12140, 15064, 16996, 18830, 21245, 24280, 33992, 37660, 42490, 75320, 84980, 163283, 169960, 326566, 653132, 816415, 1142981, 1306264, 1632830, 2285962, 3265660, 4571924, 5714905, 6531320, 9143848, 11429810, 22859620, 45719240]

約数ペア:

[(1, 45719240), (2, 22859620), (4, 11429810), (5, 9143848), (7, 6531320), (8, 5714905), (10, 4571924), (14, 3265660), (20, 2285962), (28, 1632830), (35, 1306264), (40, 1142981), (56, 816415), (70, 653132), (140, 326566), (269, 169960), (280, 163283), (538, 84980), (607, 75320), (1076, 42490), (1214, 37660), (1345, 33992), (1883, 24280), (2152, 21245), (2428, 18830), (2690, 16996), (3035, 15064), (3766, 12140), (4249, 10760), (4856, 9415), (5380, 8498), (6070, 7532)]