22495520

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2383}}^1$

素因数の和:2457

約数の個数: 48

約数和(自身を含む): 54069120

約数和(自身を除く): 31573600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 2383, 4720, 4766, 9440, 9532, 11915, 19064, 23830, 38128, 47660, 76256, 95320, 140597, 190640, 281194, 381280, 562388, 702985, 1124776, 1405970, 2249552, 2811940, 4499104, 5623880, 11247760, 22495520]

約数ペア:

[(1, 22495520), (2, 11247760), (4, 5623880), (5, 4499104), (8, 2811940), (10, 2249552), (16, 1405970), (20, 1124776), (32, 702985), (40, 562388), (59, 381280), (80, 281194), (118, 190640), (160, 140597), (236, 95320), (295, 76256), (472, 47660), (590, 38128), (944, 23830), (1180, 19064), (1888, 11915), (2360, 9532), (2383, 9440), (4720, 4766)]