79823380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:809

約数の個数: 96

約数和(自身を含む): 209986560

約数和(自身を除く): 130163180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 61, 65, 70, 91, 122, 130, 140, 182, 244, 260, 305, 364, 427, 455, 610, 719, 793, 854, 910, 1220, 1438, 1586, 1708, 1820, 2135, 2876, 3172, 3595, 3965, 4270, 5033, 5551, 7190, 7930, 8540, 9347, 10066, 11102, 14380, 15860, 18694, 20132, 22204, 25165, 27755, 37388, 43859, 46735, 50330, 55510, 65429, 87718, 93470, 100660, 111020, 130858, 175436, 186940, 219295, 261716, 307013, 327145, 438590, 570167, 614026, 654290, 877180, 1140334, 1228052, 1308580, 1535065, 2280668, 2850835, 3070130, 3991169, 5701670, 6140260, 7982338, 11403340, 15964676, 19955845, 39911690, 79823380]

約数ペア:

[(1, 79823380), (2, 39911690), (4, 19955845), (5, 15964676), (7, 11403340), (10, 7982338), (13, 6140260), (14, 5701670), (20, 3991169), (26, 3070130), (28, 2850835), (35, 2280668), (52, 1535065), (61, 1308580), (65, 1228052), (70, 1140334), (91, 877180), (122, 654290), (130, 614026), (140, 570167), (182, 438590), (244, 327145), (260, 307013), (305, 261716), (364, 219295), (427, 186940), (455, 175436), (610, 130858), (719, 111020), (793, 100660), (854, 93470), (910, 87718), (1220, 65429), (1438, 55510), (1586, 50330), (1708, 46735), (1820, 43859), (2135, 37388), (2876, 27755), (3172, 25165), (3595, 22204), (3965, 20132), (4270, 18694), (5033, 15860), (5551, 14380), (7190, 11102), (7930, 10066), (8540, 9347)]