457266800720

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1\times {\mathrm{39313}}^1$

素因数の和:40092

約数の個数: 80

約数和(自身を含む): 1068780968640

約数和(自身を除く): 611514167920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 419, 694, 838, 1388, 1676, 1735, 2095, 2776, 3352, 3470, 4190, 5552, 6704, 6940, 8380, 13880, 16760, 27760, 33520, 39313, 78626, 145393, 157252, 196565, 290786, 314504, 393130, 581572, 629008, 726965, 786260, 1163144, 1453930, 1572520, 2326288, 2907860, 3145040, 5815720, 11631440, 13641611, 16472147, 27283222, 32944294, 54566444, 65888588, 68208055, 82360735, 109132888, 131777176, 136416110, 164721470, 218265776, 263554352, 272832220, 329442940, 545664440, 658885880, 1091328880, 1317771760, 5715835009, 11431670018, 22863340036, 28579175045, 45726680072, 57158350090, 91453360144, 114316700180, 228633400360, 457266800720]

約数ペア:

[(1, 457266800720), (2, 228633400360), (4, 114316700180), (5, 91453360144), (8, 57158350090), (10, 45726680072), (16, 28579175045), (20, 22863340036), (40, 11431670018), (80, 5715835009), (347, 1317771760), (419, 1091328880), (694, 658885880), (838, 545664440), (1388, 329442940), (1676, 272832220), (1735, 263554352), (2095, 218265776), (2776, 164721470), (3352, 136416110), (3470, 131777176), (4190, 109132888), (5552, 82360735), (6704, 68208055), (6940, 65888588), (8380, 54566444), (13880, 32944294), (16760, 27283222), (27760, 16472147), (33520, 13641611), (39313, 11631440), (78626, 5815720), (145393, 3145040), (157252, 2907860), (196565, 2326288), (290786, 1572520), (314504, 1453930), (393130, 1163144), (581572, 786260), (629008, 726965)]