24735520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4987}}^1$

素因数の和:5033

約数の個数: 48

約数和(自身を含む): 60334848

約数和(自身を除く): 35599328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 4987, 9974, 19948, 24935, 39896, 49870, 79792, 99740, 154597, 159584, 199480, 309194, 398960, 618388, 772985, 797920, 1236776, 1545970, 2473552, 3091940, 4947104, 6183880, 12367760, 24735520]

約数ペア:

[(1, 24735520), (2, 12367760), (4, 6183880), (5, 4947104), (8, 3091940), (10, 2473552), (16, 1545970), (20, 1236776), (31, 797920), (32, 772985), (40, 618388), (62, 398960), (80, 309194), (124, 199480), (155, 159584), (160, 154597), (248, 99740), (310, 79792), (496, 49870), (620, 39896), (992, 24935), (1240, 19948), (2480, 9974), (4960, 4987)]