19134880

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2027}}^1$

素因数の和:2101

約数の個数: 48

約数和(自身を含む): 45995040

約数和(自身を除く): 26860160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2027, 2360, 4054, 4720, 8108, 9440, 10135, 16216, 20270, 32432, 40540, 64864, 81080, 119593, 162160, 239186, 324320, 478372, 597965, 956744, 1195930, 1913488, 2391860, 3826976, 4783720, 9567440, 19134880]

約数ペア:

[(1, 19134880), (2, 9567440), (4, 4783720), (5, 3826976), (8, 2391860), (10, 1913488), (16, 1195930), (20, 956744), (32, 597965), (40, 478372), (59, 324320), (80, 239186), (118, 162160), (160, 119593), (236, 81080), (295, 64864), (472, 40540), (590, 32432), (944, 20270), (1180, 16216), (1888, 10135), (2027, 9440), (2360, 8108), (4054, 4720)]