164663461000

素因数分解:

$2^3\times 5^3\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{7237}}^1$

素因数の和:7692

約数の個数: 128

約数和(自身を含む): 392733300960

約数和(自身を除く): 228069839960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 125, 200, 244, 250, 305, 373, 488, 500, 610, 746, 1000, 1220, 1492, 1525, 1865, 2440, 2984, 3050, 3730, 6100, 7237, 7460, 7625, 9325, 12200, 14474, 14920, 15250, 18650, 22753, 28948, 30500, 36185, 37300, 45506, 46625, 57896, 61000, 72370, 74600, 91012, 93250, 113765, 144740, 180925, 182024, 186500, 227530, 289480, 361850, 373000, 441457, 455060, 568825, 723700, 882914, 904625, 910120, 1137650, 1447400, 1765828, 1809250, 2207285, 2275300, 2699401, 2844125, 3531656, 3618500, 4414570, 4550600, 5398802, 5688250, 7237000, 8829140, 10797604, 11036425, 11376500, 13497005, 17658280, 21595208, 22072850, 22753000, 26994010, 44145700, 53988020, 55182125, 67485025, 88291400, 107976040, 110364250, 134970050, 164663461, 220728500, 269940100, 329326922, 337425125, 441457000, 539880200, 658653844, 674850250, 823317305, 1317307688, 1349700500, 1646634610, 2699401000, 3293269220, 4116586525, 6586538440, 8233173050, 16466346100, 20582932625, 32932692200, 41165865250, 82331730500, 164663461000]

約数ペア:

[(1, 164663461000), (2, 82331730500), (4, 41165865250), (5, 32932692200), (8, 20582932625), (10, 16466346100), (20, 8233173050), (25, 6586538440), (40, 4116586525), (50, 3293269220), (61, 2699401000), (100, 1646634610), (122, 1349700500), (125, 1317307688), (200, 823317305), (244, 674850250), (250, 658653844), (305, 539880200), (373, 441457000), (488, 337425125), (500, 329326922), (610, 269940100), (746, 220728500), (1000, 164663461), (1220, 134970050), (1492, 110364250), (1525, 107976040), (1865, 88291400), (2440, 67485025), (2984, 55182125), (3050, 53988020), (3730, 44145700), (6100, 26994010), (7237, 22753000), (7460, 22072850), (7625, 21595208), (9325, 17658280), (12200, 13497005), (14474, 11376500), (14920, 11036425), (15250, 10797604), (18650, 8829140), (22753, 7237000), (28948, 5688250), (30500, 5398802), (36185, 4550600), (37300, 4414570), (45506, 3618500), (46625, 3531656), (57896, 2844125), (61000, 2699401), (72370, 2275300), (74600, 2207285), (91012, 1809250), (93250, 1765828), (113765, 1447400), (144740, 1137650), (180925, 910120), (182024, 904625), (186500, 882914), (227530, 723700), (289480, 568825), (361850, 455060), (373000, 441457)]