259348538140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{1150921}}^1$

素因数の和:1151542

約数の個数: 48

約数和(自身を含む): 574264041120

約数和(自身を除く): 314915502980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 593, 1186, 2372, 2965, 5930, 11267, 11860, 22534, 45068, 56335, 112670, 225340, 1150921, 2301842, 4603684, 5754605, 11509210, 21867499, 23018420, 43734998, 87469996, 109337495, 218674990, 437349980, 682496153, 1364992306, 2729984612, 3412480765, 6824961530, 12967426907, 13649923060, 25934853814, 51869707628, 64837134535, 129674269070, 259348538140]

約数ペア:

[(1, 259348538140), (2, 129674269070), (4, 64837134535), (5, 51869707628), (10, 25934853814), (19, 13649923060), (20, 12967426907), (38, 6824961530), (76, 3412480765), (95, 2729984612), (190, 1364992306), (380, 682496153), (593, 437349980), (1186, 218674990), (2372, 109337495), (2965, 87469996), (5930, 43734998), (11267, 23018420), (11860, 21867499), (22534, 11509210), (45068, 5754605), (56335, 4603684), (112670, 2301842), (225340, 1150921)]