64403360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{57503}}^1$

素因数の和:57525

約数の個数: 48

約数和(自身を含む): 173892096

約数和(自身を除く): 109488736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 57503, 115006, 230012, 287515, 402521, 460024, 575030, 805042, 920048, 1150060, 1610084, 1840096, 2012605, 2300120, 3220168, 4025210, 4600240, 6440336, 8050420, 9200480, 12880672, 16100840, 32201680, 64403360]

約数ペア:

[(1, 64403360), (2, 32201680), (4, 16100840), (5, 12880672), (7, 9200480), (8, 8050420), (10, 6440336), (14, 4600240), (16, 4025210), (20, 3220168), (28, 2300120), (32, 2012605), (35, 1840096), (40, 1610084), (56, 1150060), (70, 920048), (80, 805042), (112, 575030), (140, 460024), (160, 402521), (224, 287515), (280, 230012), (560, 115006), (1120, 57503)]