2250470320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{98017}}^1$

素因数の和:98078

約数の個数: 80

約数和(自身を含む): 6125732928

約数和(自身を除く): 3875262608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 11480, 22960, 98017, 196034, 392068, 490085, 686119, 784136, 980170, 1372238, 1568272, 1960340, 2744476, 3430595, 3920680, 4018697, 5488952, 6861190, 7841360, 8037394, 10977904, 13722380, 16074788, 20093485, 27444760, 28130879, 32149576, 40186970, 54889520, 56261758, 64299152, 80373940, 112523516, 140654395, 160747880, 225047032, 281308790, 321495760, 450094064, 562617580, 1125235160, 2250470320]

約数ペア:

[(1, 2250470320), (2, 1125235160), (4, 562617580), (5, 450094064), (7, 321495760), (8, 281308790), (10, 225047032), (14, 160747880), (16, 140654395), (20, 112523516), (28, 80373940), (35, 64299152), (40, 56261758), (41, 54889520), (56, 40186970), (70, 32149576), (80, 28130879), (82, 27444760), (112, 20093485), (140, 16074788), (164, 13722380), (205, 10977904), (280, 8037394), (287, 7841360), (328, 6861190), (410, 5488952), (560, 4018697), (574, 3920680), (656, 3430595), (820, 2744476), (1148, 1960340), (1435, 1568272), (1640, 1372238), (2296, 980170), (2870, 784136), (3280, 686119), (4592, 490085), (5740, 392068), (11480, 196034), (22960, 98017)]