47734960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 139991040

約数和(自身を除く): 92256080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 79, 80, 83, 91, 104, 112, 130, 140, 158, 166, 182, 208, 260, 280, 316, 332, 364, 395, 415, 455, 520, 553, 560, 581, 632, 664, 728, 790, 830, 910, 1027, 1040, 1079, 1106, 1162, 1264, 1328, 1456, 1580, 1660, 1820, 2054, 2158, 2212, 2324, 2765, 2905, 3160, 3320, 3640, 4108, 4316, 4424, 4648, 5135, 5395, 5530, 5810, 6320, 6557, 6640, 7189, 7280, 7553, 8216, 8632, 8848, 9296, 10270, 10790, 11060, 11620, 13114, 14378, 15106, 16432, 17264, 20540, 21580, 22120, 23240, 26228, 28756, 30212, 32785, 35945, 37765, 41080, 43160, 44240, 45899, 46480, 52456, 57512, 60424, 65570, 71890, 75530, 82160, 85241, 86320, 91798, 104912, 115024, 120848, 131140, 143780, 151060, 170482, 183596, 229495, 262280, 287560, 302120, 340964, 367192, 426205, 458990, 524560, 575120, 596687, 604240, 681928, 734384, 852410, 917980, 1193374, 1363856, 1704820, 1835960, 2386748, 2983435, 3409640, 3671920, 4773496, 5966870, 6819280, 9546992, 11933740, 23867480, 47734960]

約数ペア:

[(1, 47734960), (2, 23867480), (4, 11933740), (5, 9546992), (7, 6819280), (8, 5966870), (10, 4773496), (13, 3671920), (14, 3409640), (16, 2983435), (20, 2386748), (26, 1835960), (28, 1704820), (35, 1363856), (40, 1193374), (52, 917980), (56, 852410), (65, 734384), (70, 681928), (79, 604240), (80, 596687), (83, 575120), (91, 524560), (104, 458990), (112, 426205), (130, 367192), (140, 340964), (158, 302120), (166, 287560), (182, 262280), (208, 229495), (260, 183596), (280, 170482), (316, 151060), (332, 143780), (364, 131140), (395, 120848), (415, 115024), (455, 104912), (520, 91798), (553, 86320), (560, 85241), (581, 82160), (632, 75530), (664, 71890), (728, 65570), (790, 60424), (830, 57512), (910, 52456), (1027, 46480), (1040, 45899), (1079, 44240), (1106, 43160), (1162, 41080), (1264, 37765), (1328, 35945), (1456, 32785), (1580, 30212), (1660, 28756), (1820, 26228), (2054, 23240), (2158, 22120), (2212, 21580), (2324, 20540), (2765, 17264), (2905, 16432), (3160, 15106), (3320, 14378), (3640, 13114), (4108, 11620), (4316, 11060), (4424, 10790), (4648, 10270), (5135, 9296), (5395, 8848), (5530, 8632), (5810, 8216), (6320, 7553), (6557, 7280), (6640, 7189)]