45224909780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{304709}}^1$

素因数の和:304940

約数の個数: 48

約数和(自身を含む): 97826536080

約数和(自身を除く): 52601626300

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 181, 205, 362, 410, 724, 820, 905, 1810, 3620, 7421, 14842, 29684, 37105, 74210, 148420, 304709, 609418, 1218836, 1523545, 3047090, 6094180, 12493069, 24986138, 49972276, 55152329, 62465345, 110304658, 124930690, 220609316, 249861380, 275761645, 551523290, 1103046580, 2261245489, 4522490978, 9044981956, 11306227445, 22612454890, 45224909780]

約数ペア:

[(1, 45224909780), (2, 22612454890), (4, 11306227445), (5, 9044981956), (10, 4522490978), (20, 2261245489), (41, 1103046580), (82, 551523290), (164, 275761645), (181, 249861380), (205, 220609316), (362, 124930690), (410, 110304658), (724, 62465345), (820, 55152329), (905, 49972276), (1810, 24986138), (3620, 12493069), (7421, 6094180), (14842, 3047090), (29684, 1523545), (37105, 1218836), (74210, 609418), (148420, 304709)]