13952480

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 35562240

約数和(自身を除く): 21609760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 80, 97, 116, 124, 145, 155, 160, 194, 232, 248, 290, 310, 388, 464, 485, 496, 580, 620, 776, 899, 928, 970, 992, 1160, 1240, 1552, 1798, 1940, 2320, 2480, 2813, 3007, 3104, 3596, 3880, 4495, 4640, 4960, 5626, 6014, 7192, 7760, 8990, 11252, 12028, 14065, 14384, 15035, 15520, 17980, 22504, 24056, 28130, 28768, 30070, 35960, 45008, 48112, 56260, 60140, 71920, 87203, 90016, 96224, 112520, 120280, 143840, 174406, 225040, 240560, 348812, 436015, 450080, 481120, 697624, 872030, 1395248, 1744060, 2790496, 3488120, 6976240, 13952480]

約数ペア:

[(1, 13952480), (2, 6976240), (4, 3488120), (5, 2790496), (8, 1744060), (10, 1395248), (16, 872030), (20, 697624), (29, 481120), (31, 450080), (32, 436015), (40, 348812), (58, 240560), (62, 225040), (80, 174406), (97, 143840), (116, 120280), (124, 112520), (145, 96224), (155, 90016), (160, 87203), (194, 71920), (232, 60140), (248, 56260), (290, 48112), (310, 45008), (388, 35960), (464, 30070), (485, 28768), (496, 28130), (580, 24056), (620, 22504), (776, 17980), (899, 15520), (928, 15035), (970, 14384), (992, 14065), (1160, 12028), (1240, 11252), (1552, 8990), (1798, 7760), (1940, 7192), (2320, 6014), (2480, 5626), (2813, 4960), (3007, 4640), (3104, 4495), (3596, 3880)]