24883720

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15173}}^1$

素因数の和:15225

約数の個数: 32

約数和(自身を含む): 57357720

約数和(自身を除く): 32474000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 15173, 30346, 60692, 75865, 121384, 151730, 303460, 606920, 622093, 1244186, 2488372, 3110465, 4976744, 6220930, 12441860, 24883720]

約数ペア:

[(1, 24883720), (2, 12441860), (4, 6220930), (5, 4976744), (8, 3110465), (10, 2488372), (20, 1244186), (40, 622093), (41, 606920), (82, 303460), (164, 151730), (205, 121384), (328, 75865), (410, 60692), (820, 30346), (1640, 15173)]