14565040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:890

約数の個数: 80

約数和(自身を含む): 39997440

約数和(自身を除く): 25432400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 839, 868, 1085, 1240, 1678, 1736, 2170, 2480, 3356, 3472, 4195, 4340, 5873, 6712, 8390, 8680, 11746, 13424, 16780, 17360, 23492, 26009, 29365, 33560, 46984, 52018, 58730, 67120, 93968, 104036, 117460, 130045, 182063, 208072, 234920, 260090, 364126, 416144, 469840, 520180, 728252, 910315, 1040360, 1456504, 1820630, 2080720, 2913008, 3641260, 7282520, 14565040]

約数ペア:

[(1, 14565040), (2, 7282520), (4, 3641260), (5, 2913008), (7, 2080720), (8, 1820630), (10, 1456504), (14, 1040360), (16, 910315), (20, 728252), (28, 520180), (31, 469840), (35, 416144), (40, 364126), (56, 260090), (62, 234920), (70, 208072), (80, 182063), (112, 130045), (124, 117460), (140, 104036), (155, 93968), (217, 67120), (248, 58730), (280, 52018), (310, 46984), (434, 33560), (496, 29365), (560, 26009), (620, 23492), (839, 17360), (868, 16780), (1085, 13424), (1240, 11746), (1678, 8680), (1736, 8390), (2170, 6712), (2480, 5873), (3356, 4340), (3472, 4195)]