113429680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15581}}^1$

素因数の和:15614

約数の個数: 80

約数和(自身を含む): 324604224

約数和(自身を除く): 211174544

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 15581, 31162, 62324, 77905, 109067, 124648, 155810, 202553, 218134, 249296, 311620, 405106, 436268, 545335, 623240, 810212, 872536, 1012765, 1090670, 1246480, 1417871, 1620424, 1745072, 2025530, 2181340, 2835742, 3240848, 4051060, 4362680, 5671484, 7089355, 8102120, 8725360, 11342968, 14178710, 16204240, 22685936, 28357420, 56714840, 113429680]

約数ペア:

[(1, 113429680), (2, 56714840), (4, 28357420), (5, 22685936), (7, 16204240), (8, 14178710), (10, 11342968), (13, 8725360), (14, 8102120), (16, 7089355), (20, 5671484), (26, 4362680), (28, 4051060), (35, 3240848), (40, 2835742), (52, 2181340), (56, 2025530), (65, 1745072), (70, 1620424), (80, 1417871), (91, 1246480), (104, 1090670), (112, 1012765), (130, 872536), (140, 810212), (182, 623240), (208, 545335), (260, 436268), (280, 405106), (364, 311620), (455, 249296), (520, 218134), (560, 202553), (728, 155810), (910, 124648), (1040, 109067), (1456, 77905), (1820, 62324), (3640, 31162), (7280, 15581)]