202402020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1437

約数の個数: 96

約数和(自身を含む): 593308800

約数和(自身を除く): 390906780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 89, 116, 145, 174, 178, 267, 290, 348, 356, 435, 445, 534, 580, 870, 890, 1068, 1307, 1335, 1740, 1780, 2581, 2614, 2670, 3921, 5162, 5228, 5340, 6535, 7743, 7842, 10324, 12905, 13070, 15486, 15684, 19605, 25810, 26140, 30972, 37903, 38715, 39210, 51620, 75806, 77430, 78420, 113709, 116323, 151612, 154860, 189515, 227418, 232646, 348969, 379030, 454836, 465292, 568545, 581615, 697938, 758060, 1137090, 1163230, 1395876, 1744845, 2274180, 2326460, 3373367, 3489690, 6746734, 6979380, 10120101, 13493468, 16866835, 20240202, 33733670, 40480404, 50600505, 67467340, 101201010, 202402020]

約数ペア:

[(1, 202402020), (2, 101201010), (3, 67467340), (4, 50600505), (5, 40480404), (6, 33733670), (10, 20240202), (12, 16866835), (15, 13493468), (20, 10120101), (29, 6979380), (30, 6746734), (58, 3489690), (60, 3373367), (87, 2326460), (89, 2274180), (116, 1744845), (145, 1395876), (174, 1163230), (178, 1137090), (267, 758060), (290, 697938), (348, 581615), (356, 568545), (435, 465292), (445, 454836), (534, 379030), (580, 348969), (870, 232646), (890, 227418), (1068, 189515), (1307, 154860), (1335, 151612), (1740, 116323), (1780, 113709), (2581, 78420), (2614, 77430), (2670, 75806), (3921, 51620), (5162, 39210), (5228, 38715), (5340, 37903), (6535, 30972), (7743, 26140), (7842, 25810), (10324, 19605), (12905, 15684), (13070, 15486)]