3560440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 8890560

約数和(自身を除く): 5330120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 167, 205, 260, 328, 334, 410, 520, 533, 668, 820, 835, 1066, 1336, 1640, 1670, 2132, 2171, 2665, 3340, 4264, 4342, 5330, 6680, 6847, 8684, 10660, 10855, 13694, 17368, 21320, 21710, 27388, 34235, 43420, 54776, 68470, 86840, 89011, 136940, 178022, 273880, 356044, 445055, 712088, 890110, 1780220, 3560440]

約数ペア:

[(1, 3560440), (2, 1780220), (4, 890110), (5, 712088), (8, 445055), (10, 356044), (13, 273880), (20, 178022), (26, 136940), (40, 89011), (41, 86840), (52, 68470), (65, 54776), (82, 43420), (104, 34235), (130, 27388), (164, 21710), (167, 21320), (205, 17368), (260, 13694), (328, 10855), (334, 10660), (410, 8684), (520, 6847), (533, 6680), (668, 5330), (820, 4342), (835, 4264), (1066, 3340), (1336, 2665), (1640, 2171), (1670, 2132)]