426081880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89513}}^1$

素因数の和:89548

約数の個数: 64

約数和(自身を含む): 1160101440

約数和(自身を除く): 734019560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 89513, 179026, 358052, 447565, 626591, 716104, 895130, 1253182, 1521721, 1790260, 2506364, 3043442, 3132955, 3580520, 5012728, 6086884, 6265910, 7608605, 10652047, 12173768, 12531820, 15217210, 21304094, 25063640, 30434420, 42608188, 53260235, 60868840, 85216376, 106520470, 213040940, 426081880]

約数ペア:

[(1, 426081880), (2, 213040940), (4, 106520470), (5, 85216376), (7, 60868840), (8, 53260235), (10, 42608188), (14, 30434420), (17, 25063640), (20, 21304094), (28, 15217210), (34, 12531820), (35, 12173768), (40, 10652047), (56, 7608605), (68, 6265910), (70, 6086884), (85, 5012728), (119, 3580520), (136, 3132955), (140, 3043442), (170, 2506364), (238, 1790260), (280, 1521721), (340, 1253182), (476, 895130), (595, 716104), (680, 626591), (952, 447565), (1190, 358052), (2380, 179026), (4760, 89513)]