22930040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11699}}^1$

素因数の和:11724

約数の個数: 48

約数和(自身を含む): 60021000

約数和(自身を除く): 37090960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 11699, 23398, 46796, 58495, 81893, 93592, 116990, 163786, 233980, 327572, 409465, 467960, 573251, 655144, 818930, 1146502, 1637860, 2293004, 2866255, 3275720, 4586008, 5732510, 11465020, 22930040]

約数ペア:

[(1, 22930040), (2, 11465020), (4, 5732510), (5, 4586008), (7, 3275720), (8, 2866255), (10, 2293004), (14, 1637860), (20, 1146502), (28, 818930), (35, 655144), (40, 573251), (49, 467960), (56, 409465), (70, 327572), (98, 233980), (140, 163786), (196, 116990), (245, 93592), (280, 81893), (392, 58495), (490, 46796), (980, 23398), (1960, 11699)]