33329860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{587}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 74680704

約数和(自身を除く): 41350844

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 167, 170, 334, 340, 587, 668, 835, 1174, 1670, 2348, 2839, 2935, 3340, 5678, 5870, 9979, 11356, 11740, 14195, 19958, 28390, 39916, 49895, 56780, 98029, 99790, 196058, 199580, 392116, 490145, 980290, 1666493, 1960580, 3332986, 6665972, 8332465, 16664930, 33329860]

約数ペア:

[(1, 33329860), (2, 16664930), (4, 8332465), (5, 6665972), (10, 3332986), (17, 1960580), (20, 1666493), (34, 980290), (68, 490145), (85, 392116), (167, 199580), (170, 196058), (334, 99790), (340, 98029), (587, 56780), (668, 49895), (835, 39916), (1174, 28390), (1670, 19958), (2348, 14195), (2839, 11740), (2935, 11356), (3340, 9979), (5678, 5870)]