46668640

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^2$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 114996672

約数和(自身を除く): 68328032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 97, 124, 155, 160, 194, 248, 310, 388, 485, 496, 620, 776, 970, 992, 1240, 1552, 1940, 2480, 3007, 3104, 3880, 4960, 6014, 7760, 9409, 12028, 15035, 15520, 18818, 24056, 30070, 37636, 47045, 48112, 60140, 75272, 94090, 96224, 120280, 150544, 188180, 240560, 291679, 301088, 376360, 481120, 583358, 752720, 1166716, 1458395, 1505440, 2333432, 2916790, 4666864, 5833580, 9333728, 11667160, 23334320, 46668640]

約数ペア:

[(1, 46668640), (2, 23334320), (4, 11667160), (5, 9333728), (8, 5833580), (10, 4666864), (16, 2916790), (20, 2333432), (31, 1505440), (32, 1458395), (40, 1166716), (62, 752720), (80, 583358), (97, 481120), (124, 376360), (155, 301088), (160, 291679), (194, 240560), (248, 188180), (310, 150544), (388, 120280), (485, 96224), (496, 94090), (620, 75272), (776, 60140), (970, 48112), (992, 47045), (1240, 37636), (1552, 30070), (1940, 24056), (2480, 18818), (3007, 15520), (3104, 15035), (3880, 12028), (4960, 9409), (6014, 7760)]