22901440

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1289

約数の個数: 56

約数和(自身を含む): 55504080

約数和(自身を除く): 32602640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1213, 1888, 2360, 2426, 3776, 4720, 4852, 6065, 9440, 9704, 12130, 18880, 19408, 24260, 38816, 48520, 71567, 77632, 97040, 143134, 194080, 286268, 357835, 388160, 572536, 715670, 1145072, 1431340, 2290144, 2862680, 4580288, 5725360, 11450720, 22901440]

約数ペア:

[(1, 22901440), (2, 11450720), (4, 5725360), (5, 4580288), (8, 2862680), (10, 2290144), (16, 1431340), (20, 1145072), (32, 715670), (40, 572536), (59, 388160), (64, 357835), (80, 286268), (118, 194080), (160, 143134), (236, 97040), (295, 77632), (320, 71567), (472, 48520), (590, 38816), (944, 24260), (1180, 19408), (1213, 18880), (1888, 12130), (2360, 9704), (2426, 9440), (3776, 6065), (4720, 4852)]