98160400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 260469440

約数和(自身を除く): 162309040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 43, 50, 52, 65, 80, 86, 100, 104, 130, 172, 200, 208, 215, 260, 325, 344, 400, 430, 439, 520, 559, 650, 688, 860, 878, 1040, 1075, 1118, 1300, 1720, 1756, 2150, 2195, 2236, 2600, 2795, 3440, 3512, 4300, 4390, 4472, 5200, 5590, 5707, 7024, 8600, 8780, 8944, 10975, 11180, 11414, 13975, 17200, 17560, 18877, 21950, 22360, 22828, 27950, 28535, 35120, 37754, 43900, 44720, 45656, 55900, 57070, 75508, 87800, 91312, 94385, 111800, 114140, 142675, 151016, 175600, 188770, 223600, 228280, 245401, 285350, 302032, 377540, 456560, 471925, 490802, 570700, 755080, 943850, 981604, 1141400, 1227005, 1510160, 1887700, 1963208, 2282800, 2454010, 3775400, 3926416, 4908020, 6135025, 7550800, 9816040, 12270050, 19632080, 24540100, 49080200, 98160400]

約数ペア:

[(1, 98160400), (2, 49080200), (4, 24540100), (5, 19632080), (8, 12270050), (10, 9816040), (13, 7550800), (16, 6135025), (20, 4908020), (25, 3926416), (26, 3775400), (40, 2454010), (43, 2282800), (50, 1963208), (52, 1887700), (65, 1510160), (80, 1227005), (86, 1141400), (100, 981604), (104, 943850), (130, 755080), (172, 570700), (200, 490802), (208, 471925), (215, 456560), (260, 377540), (325, 302032), (344, 285350), (400, 245401), (430, 228280), (439, 223600), (520, 188770), (559, 175600), (650, 151016), (688, 142675), (860, 114140), (878, 111800), (1040, 94385), (1075, 91312), (1118, 87800), (1300, 75508), (1720, 57070), (1756, 55900), (2150, 45656), (2195, 44720), (2236, 43900), (2600, 37754), (2795, 35120), (3440, 28535), (3512, 27950), (4300, 22828), (4390, 22360), (4472, 21950), (5200, 18877), (5590, 17560), (5707, 17200), (7024, 13975), (8600, 11414), (8780, 11180), (8944, 10975)]