18800600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 53850720

約数和(自身を除く): 35050120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1033, 1300, 1400, 1820, 2066, 2275, 2600, 3640, 4132, 4550, 5165, 7231, 8264, 9100, 10330, 13429, 14462, 18200, 20660, 25825, 26858, 28924, 36155, 41320, 51650, 53716, 57848, 67145, 72310, 94003, 103300, 107432, 134290, 144620, 180775, 188006, 206600, 268580, 289240, 335725, 361550, 376012, 470015, 537160, 671450, 723100, 752024, 940030, 1342900, 1446200, 1880060, 2350075, 2685800, 3760120, 4700150, 9400300, 18800600]

約数ペア:

[(1, 18800600), (2, 9400300), (4, 4700150), (5, 3760120), (7, 2685800), (8, 2350075), (10, 1880060), (13, 1446200), (14, 1342900), (20, 940030), (25, 752024), (26, 723100), (28, 671450), (35, 537160), (40, 470015), (50, 376012), (52, 361550), (56, 335725), (65, 289240), (70, 268580), (91, 206600), (100, 188006), (104, 180775), (130, 144620), (140, 134290), (175, 107432), (182, 103300), (200, 94003), (260, 72310), (280, 67145), (325, 57848), (350, 53716), (364, 51650), (455, 41320), (520, 36155), (650, 28924), (700, 26858), (728, 25825), (910, 20660), (1033, 18200), (1300, 14462), (1400, 13429), (1820, 10330), (2066, 9100), (2275, 8264), (2600, 7231), (3640, 5165), (4132, 4550)]