101577140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 255467520

約数和(自身を除く): 153890380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 127, 140, 145, 197, 203, 254, 290, 394, 406, 508, 580, 635, 788, 812, 889, 985, 1015, 1270, 1379, 1778, 1970, 2030, 2540, 2758, 3556, 3683, 3940, 4060, 4445, 5516, 5713, 6895, 7366, 8890, 11426, 13790, 14732, 17780, 18415, 22852, 25019, 25781, 27580, 28565, 36830, 39991, 50038, 51562, 57130, 73660, 79982, 100076, 103124, 114260, 125095, 128905, 159964, 175133, 199955, 250190, 257810, 350266, 399910, 500380, 515620, 700532, 725551, 799820, 875665, 1451102, 1751330, 2902204, 3502660, 3627755, 5078857, 7255510, 10157714, 14511020, 20315428, 25394285, 50788570, 101577140]

約数ペア:

[(1, 101577140), (2, 50788570), (4, 25394285), (5, 20315428), (7, 14511020), (10, 10157714), (14, 7255510), (20, 5078857), (28, 3627755), (29, 3502660), (35, 2902204), (58, 1751330), (70, 1451102), (116, 875665), (127, 799820), (140, 725551), (145, 700532), (197, 515620), (203, 500380), (254, 399910), (290, 350266), (394, 257810), (406, 250190), (508, 199955), (580, 175133), (635, 159964), (788, 128905), (812, 125095), (889, 114260), (985, 103124), (1015, 100076), (1270, 79982), (1379, 73660), (1778, 57130), (1970, 51562), (2030, 50038), (2540, 39991), (2758, 36830), (3556, 28565), (3683, 27580), (3940, 25781), (4060, 25019), (4445, 22852), (5516, 18415), (5713, 17780), (6895, 14732), (7366, 13790), (8890, 11426)]