11944520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1518

約数の個数: 64

約数和(自身を含む): 31795200

約数和(自身を除く): 19850680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1471, 1624, 2030, 2942, 4060, 5884, 7355, 8120, 10297, 11768, 14710, 20594, 29420, 41188, 42659, 51485, 58840, 82376, 85318, 102970, 170636, 205940, 213295, 298613, 341272, 411880, 426590, 597226, 853180, 1194452, 1493065, 1706360, 2388904, 2986130, 5972260, 11944520]

約数ペア:

[(1, 11944520), (2, 5972260), (4, 2986130), (5, 2388904), (7, 1706360), (8, 1493065), (10, 1194452), (14, 853180), (20, 597226), (28, 426590), (29, 411880), (35, 341272), (40, 298613), (56, 213295), (58, 205940), (70, 170636), (116, 102970), (140, 85318), (145, 82376), (203, 58840), (232, 51485), (280, 42659), (290, 41188), (406, 29420), (580, 20594), (812, 14710), (1015, 11768), (1160, 10297), (1471, 8120), (1624, 7355), (2030, 5884), (2942, 4060)]