112711420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 254623824

約数和(自身を除く): 141912404

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 233, 268, 335, 361, 380, 466, 670, 722, 932, 1165, 1273, 1340, 1444, 1805, 2330, 2546, 3610, 4427, 4660, 5092, 6365, 7220, 8854, 12730, 15611, 17708, 22135, 24187, 25460, 31222, 44270, 48374, 62444, 78055, 84113, 88540, 96748, 120935, 156110, 168226, 241870, 296609, 312220, 336452, 420565, 483740, 593218, 841130, 1186436, 1483045, 1682260, 2966090, 5635571, 5932180, 11271142, 22542284, 28177855, 56355710, 112711420]

約数ペア:

[(1, 112711420), (2, 56355710), (4, 28177855), (5, 22542284), (10, 11271142), (19, 5932180), (20, 5635571), (38, 2966090), (67, 1682260), (76, 1483045), (95, 1186436), (134, 841130), (190, 593218), (233, 483740), (268, 420565), (335, 336452), (361, 312220), (380, 296609), (466, 241870), (670, 168226), (722, 156110), (932, 120935), (1165, 96748), (1273, 88540), (1340, 84113), (1444, 78055), (1805, 62444), (2330, 48374), (2546, 44270), (3610, 31222), (4427, 25460), (4660, 24187), (5092, 22135), (6365, 17708), (7220, 15611), (8854, 12730)]