201605836360

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{683}}^1\times {\mathrm{797}}^1$

素因数の和:1735

約数の個数: 128

約数和(自身を含む): 466882859520

約数和(自身を除く): 265277023160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 197, 235, 376, 394, 470, 683, 788, 797, 940, 985, 1366, 1576, 1594, 1880, 1970, 2732, 3188, 3415, 3940, 3985, 5464, 6376, 6830, 7880, 7970, 9259, 13660, 15940, 18518, 27320, 31880, 32101, 37036, 37459, 46295, 64202, 74072, 74918, 92590, 128404, 134551, 149836, 157009, 160505, 185180, 187295, 256808, 269102, 299672, 314018, 321010, 370360, 374590, 538204, 544351, 628036, 642020, 672755, 749180, 785045, 1076408, 1088702, 1256072, 1284040, 1345510, 1498360, 1570090, 2177404, 2691020, 2721755, 3140180, 4354808, 5382040, 5443510, 6280360, 6323897, 7379423, 10887020, 12647794, 14758846, 21774040, 25295588, 25584497, 29517692, 31619485, 36897115, 50591176, 51168994, 59035384, 63238970, 73794230, 102337988, 107237147, 126477940, 127922485, 147588460, 204675976, 214474294, 252955880, 255844970, 295176920, 428948588, 511689940, 536185735, 857897176, 1023379880, 1072371470, 2144742940, 4289485880, 5040145909, 10080291818, 20160583636, 25200729545, 40321167272, 50401459090, 100802918180, 201605836360]

約数ペア:

[(1, 201605836360), (2, 100802918180), (4, 50401459090), (5, 40321167272), (8, 25200729545), (10, 20160583636), (20, 10080291818), (40, 5040145909), (47, 4289485880), (94, 2144742940), (188, 1072371470), (197, 1023379880), (235, 857897176), (376, 536185735), (394, 511689940), (470, 428948588), (683, 295176920), (788, 255844970), (797, 252955880), (940, 214474294), (985, 204675976), (1366, 147588460), (1576, 127922485), (1594, 126477940), (1880, 107237147), (1970, 102337988), (2732, 73794230), (3188, 63238970), (3415, 59035384), (3940, 51168994), (3985, 50591176), (5464, 36897115), (6376, 31619485), (6830, 29517692), (7880, 25584497), (7970, 25295588), (9259, 21774040), (13660, 14758846), (15940, 12647794), (18518, 10887020), (27320, 7379423), (31880, 6323897), (32101, 6280360), (37036, 5443510), (37459, 5382040), (46295, 4354808), (64202, 3140180), (74072, 2721755), (74918, 2691020), (92590, 2177404), (128404, 1570090), (134551, 1498360), (149836, 1345510), (157009, 1284040), (160505, 1256072), (185180, 1088702), (187295, 1076408), (256808, 785045), (269102, 749180), (299672, 672755), (314018, 642020), (321010, 628036), (370360, 544351), (374590, 538204)]