45801880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 108979200

約数和(自身を除く): 63177320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 344, 430, 620, 859, 860, 1240, 1333, 1718, 1720, 2666, 3436, 4295, 5332, 6665, 6872, 8590, 10664, 13330, 17180, 26629, 26660, 34360, 36937, 53258, 53320, 73874, 106516, 133145, 147748, 184685, 213032, 266290, 295496, 369370, 532580, 738740, 1065160, 1145047, 1477480, 2290094, 4580188, 5725235, 9160376, 11450470, 22900940, 45801880]

約数ペア:

[(1, 45801880), (2, 22900940), (4, 11450470), (5, 9160376), (8, 5725235), (10, 4580188), (20, 2290094), (31, 1477480), (40, 1145047), (43, 1065160), (62, 738740), (86, 532580), (124, 369370), (155, 295496), (172, 266290), (215, 213032), (248, 184685), (310, 147748), (344, 133145), (430, 106516), (620, 73874), (859, 53320), (860, 53258), (1240, 36937), (1333, 34360), (1718, 26660), (1720, 26629), (2666, 17180), (3436, 13330), (4295, 10664), (5332, 8590), (6665, 6872)]