3488120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 8467200

約数和(自身を除く): 4979080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 97, 116, 124, 145, 155, 194, 232, 248, 290, 310, 388, 485, 580, 620, 776, 899, 970, 1160, 1240, 1798, 1940, 2813, 3007, 3596, 3880, 4495, 5626, 6014, 7192, 8990, 11252, 12028, 14065, 15035, 17980, 22504, 24056, 28130, 30070, 35960, 56260, 60140, 87203, 112520, 120280, 174406, 348812, 436015, 697624, 872030, 1744060, 3488120]

約数ペア:

[(1, 3488120), (2, 1744060), (4, 872030), (5, 697624), (8, 436015), (10, 348812), (20, 174406), (29, 120280), (31, 112520), (40, 87203), (58, 60140), (62, 56260), (97, 35960), (116, 30070), (124, 28130), (145, 24056), (155, 22504), (194, 17980), (232, 15035), (248, 14065), (290, 12028), (310, 11252), (388, 8990), (485, 7192), (580, 6014), (620, 5626), (776, 4495), (899, 3880), (970, 3596), (1160, 3007), (1240, 2813), (1798, 1940)]