37700236220

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1\times {\mathrm{18397}}^1$

素因数の和:19782

約数の個数: 48

約数和(自身を含む): 80238829440

約数和(自身を除く): 42538593220

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1297, 1580, 2594, 5188, 6485, 12970, 18397, 25940, 36794, 73588, 91985, 102463, 183970, 204926, 367940, 409852, 512315, 1024630, 1453363, 2049260, 2906726, 5813452, 7266815, 14533630, 23860909, 29067260, 47721818, 95443636, 119304545, 238609090, 477218180, 1885011811, 3770023622, 7540047244, 9425059055, 18850118110, 37700236220]

約数ペア:

[(1, 37700236220), (2, 18850118110), (4, 9425059055), (5, 7540047244), (10, 3770023622), (20, 1885011811), (79, 477218180), (158, 238609090), (316, 119304545), (395, 95443636), (790, 47721818), (1297, 29067260), (1580, 23860909), (2594, 14533630), (5188, 7266815), (6485, 5813452), (12970, 2906726), (18397, 2049260), (25940, 1453363), (36794, 1024630), (73588, 512315), (91985, 409852), (102463, 367940), (183970, 204926)]