3220492040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{5333}}^1$

素因数の和:5862

約数の個数: 64

約数和(自身を含む): 7496616960

約数和(自身を除く): 4276124920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 487, 620, 974, 1240, 1948, 2435, 3896, 4870, 5333, 9740, 10666, 15097, 19480, 21332, 26665, 30194, 42664, 53330, 60388, 75485, 106660, 120776, 150970, 165323, 213320, 301940, 330646, 603880, 661292, 826615, 1322584, 1653230, 2597171, 3306460, 5194342, 6612920, 10388684, 12985855, 20777368, 25971710, 51943420, 80512301, 103886840, 161024602, 322049204, 402561505, 644098408, 805123010, 1610246020, 3220492040]

約数ペア:

[(1, 3220492040), (2, 1610246020), (4, 805123010), (5, 644098408), (8, 402561505), (10, 322049204), (20, 161024602), (31, 103886840), (40, 80512301), (62, 51943420), (124, 25971710), (155, 20777368), (248, 12985855), (310, 10388684), (487, 6612920), (620, 5194342), (974, 3306460), (1240, 2597171), (1948, 1653230), (2435, 1322584), (3896, 826615), (4870, 661292), (5333, 603880), (9740, 330646), (10666, 301940), (15097, 213320), (19480, 165323), (21332, 150970), (26665, 120776), (30194, 106660), (42664, 75485), (53330, 60388)]