202036880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2272

約数の個数: 80

約数和(自身を含む): 502795200

約数和(自身を除く): 300758320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 61, 76, 80, 95, 122, 152, 190, 244, 304, 305, 380, 488, 610, 760, 976, 1159, 1220, 1520, 2179, 2318, 2440, 4358, 4636, 4880, 5795, 8716, 9272, 10895, 11590, 17432, 18544, 21790, 23180, 34864, 41401, 43580, 46360, 82802, 87160, 92720, 132919, 165604, 174320, 207005, 265838, 331208, 414010, 531676, 662416, 664595, 828020, 1063352, 1329190, 1656040, 2126704, 2525461, 2658380, 3312080, 5050922, 5316760, 10101844, 10633520, 12627305, 20203688, 25254610, 40407376, 50509220, 101018440, 202036880]

約数ペア:

[(1, 202036880), (2, 101018440), (4, 50509220), (5, 40407376), (8, 25254610), (10, 20203688), (16, 12627305), (19, 10633520), (20, 10101844), (38, 5316760), (40, 5050922), (61, 3312080), (76, 2658380), (80, 2525461), (95, 2126704), (122, 1656040), (152, 1329190), (190, 1063352), (244, 828020), (304, 664595), (305, 662416), (380, 531676), (488, 414010), (610, 331208), (760, 265838), (976, 207005), (1159, 174320), (1220, 165604), (1520, 132919), (2179, 92720), (2318, 87160), (2440, 82802), (4358, 46360), (4636, 43580), (4880, 41401), (5795, 34864), (8716, 23180), (9272, 21790), (10895, 18544), (11590, 17432)]