3781110518920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{48056819}}^1$

素因数の和:48057118

約数の個数: 64

約数和(自身を含む): 9757456732800

約数和(自身を除く): 5976346213880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 281, 562, 1124, 1405, 1967, 2248, 2810, 3934, 5620, 7868, 9835, 11240, 15736, 19670, 39340, 78680, 48056819, 96113638, 192227276, 240284095, 336397733, 384454552, 480568190, 672795466, 961136380, 1345590932, 1681988665, 1922272760, 2691181864, 3363977330, 6727954660, 13455909320, 13503966139, 27007932278, 54015864556, 67519830695, 94527762973, 108031729112, 135039661390, 189055525946, 270079322780, 378111051892, 472638814865, 540158645560, 756222103784, 945277629730, 1890555259460, 3781110518920]

約数ペア:

[(1, 3781110518920), (2, 1890555259460), (4, 945277629730), (5, 756222103784), (7, 540158645560), (8, 472638814865), (10, 378111051892), (14, 270079322780), (20, 189055525946), (28, 135039661390), (35, 108031729112), (40, 94527762973), (56, 67519830695), (70, 54015864556), (140, 27007932278), (280, 13503966139), (281, 13455909320), (562, 6727954660), (1124, 3363977330), (1405, 2691181864), (1967, 1922272760), (2248, 1681988665), (2810, 1345590932), (3934, 961136380), (5620, 672795466), (7868, 480568190), (9835, 384454552), (11240, 336397733), (15736, 240284095), (19670, 192227276), (39340, 96113638), (78680, 48056819)]