536868400

素因数分解:

$2^4\times 5^2\times {\mathrm{211}}^1\times {\mathrm{6361}}^1$

素因数の和:6590

約数の個数: 60

約数和(自身を含む): 1296142984

約数和(自身を除く): 759274584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 211, 400, 422, 844, 1055, 1688, 2110, 3376, 4220, 5275, 6361, 8440, 10550, 12722, 16880, 21100, 25444, 31805, 42200, 50888, 63610, 84400, 101776, 127220, 159025, 254440, 318050, 508880, 636100, 1272200, 1342171, 2544400, 2684342, 5368684, 6710855, 10737368, 13421710, 21474736, 26843420, 33554275, 53686840, 67108550, 107373680, 134217100, 268434200, 536868400]

約数ペア:

[(1, 536868400), (2, 268434200), (4, 134217100), (5, 107373680), (8, 67108550), (10, 53686840), (16, 33554275), (20, 26843420), (25, 21474736), (40, 13421710), (50, 10737368), (80, 6710855), (100, 5368684), (200, 2684342), (211, 2544400), (400, 1342171), (422, 1272200), (844, 636100), (1055, 508880), (1688, 318050), (2110, 254440), (3376, 159025), (4220, 127220), (5275, 101776), (6361, 84400), (8440, 63610), (10550, 50888), (12722, 42200), (16880, 31805), (21100, 25444)]