79828400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8677}}^1$

素因数の和:8718

約数の個数: 60

約数和(自身を含む): 200149392

約数和(自身を除く): 120320992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 4600, 8677, 9200, 17354, 34708, 43385, 69416, 86770, 138832, 173540, 199571, 216925, 347080, 399142, 433850, 694160, 798284, 867700, 997855, 1596568, 1735400, 1995710, 3193136, 3470800, 3991420, 4989275, 7982840, 9978550, 15965680, 19957100, 39914200, 79828400]

約数ペア:

[(1, 79828400), (2, 39914200), (4, 19957100), (5, 15965680), (8, 9978550), (10, 7982840), (16, 4989275), (20, 3991420), (23, 3470800), (25, 3193136), (40, 1995710), (46, 1735400), (50, 1596568), (80, 997855), (92, 867700), (100, 798284), (115, 694160), (184, 433850), (200, 399142), (230, 347080), (368, 216925), (400, 199571), (460, 173540), (575, 138832), (920, 86770), (1150, 69416), (1840, 43385), (2300, 34708), (4600, 17354), (8677, 9200)]