1036305920

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31139}}^1$

素因数の和:31175

約数の個数: 80

約数和(自身を含む): 2675922480

約数和(自身を除く): 1639616560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 6656, 8320, 16640, 31139, 33280, 62278, 124556, 155695, 249112, 311390, 404807, 498224, 622780, 809614, 996448, 1245560, 1619228, 1992896, 2024035, 2491120, 3238456, 3985792, 4048070, 4982240, 6476912, 7971584, 8096140, 9964480, 12953824, 15943168, 16192280, 19928960, 25907648, 32384560, 39857920, 51815296, 64769120, 79715840, 103630592, 129538240, 207261184, 259076480, 518152960, 1036305920]

約数ペア:

[(1, 1036305920), (2, 518152960), (4, 259076480), (5, 207261184), (8, 129538240), (10, 103630592), (13, 79715840), (16, 64769120), (20, 51815296), (26, 39857920), (32, 32384560), (40, 25907648), (52, 19928960), (64, 16192280), (65, 15943168), (80, 12953824), (104, 9964480), (128, 8096140), (130, 7971584), (160, 6476912), (208, 4982240), (256, 4048070), (260, 3985792), (320, 3238456), (416, 2491120), (512, 2024035), (520, 1992896), (640, 1619228), (832, 1245560), (1040, 996448), (1280, 809614), (1664, 622780), (2080, 498224), (2560, 404807), (3328, 311390), (4160, 249112), (6656, 155695), (8320, 124556), (16640, 62278), (31139, 33280)]