28591146560

素因数分解:

$2^6\times 5^1\times {\mathrm{3823}}^1\times {\mathrm{23371}}^1$

素因数の和:27211

約数の個数: 56

約数和(自身を含む): 68103390336

約数和(自身を除く): 39512243776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3823, 7646, 15292, 19115, 23371, 30584, 38230, 46742, 61168, 76460, 93484, 116855, 122336, 152920, 186968, 233710, 244672, 305840, 373936, 467420, 611680, 747872, 934840, 1223360, 1495744, 1869680, 3739360, 7478720, 89347333, 178694666, 357389332, 446736665, 714778664, 893473330, 1429557328, 1786946660, 2859114656, 3573893320, 5718229312, 7147786640, 14295573280, 28591146560]

約数ペア:

[(1, 28591146560), (2, 14295573280), (4, 7147786640), (5, 5718229312), (8, 3573893320), (10, 2859114656), (16, 1786946660), (20, 1429557328), (32, 893473330), (40, 714778664), (64, 446736665), (80, 357389332), (160, 178694666), (320, 89347333), (3823, 7478720), (7646, 3739360), (15292, 1869680), (19115, 1495744), (23371, 1223360), (30584, 934840), (38230, 747872), (46742, 611680), (61168, 467420), (76460, 373936), (93484, 305840), (116855, 244672), (122336, 233710), (152920, 186968)]