79865200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8681}}^1$

素因数の和:8722

約数の個数: 60

約数和(自身を含む): 200241648

約数和(自身を除く): 120376448

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, 8681, 9200, 17362, 34724, 43405, 69448, 86810, 138896, 173620, 199663, 217025, 347240, 399326, 434050, 694480, 798652, 868100, 998315, 1597304, 1736200, 1996630, 3194608, 3472400, 3993260, 4991575, 7986520, 9983150, 15973040, 19966300, 39932600, 79865200]

約数ペア:

[(1, 79865200), (2, 39932600), (4, 19966300), (5, 15973040), (8, 9983150), (10, 7986520), (16, 4991575), (20, 3993260), (23, 3472400), (25, 3194608), (40, 1996630), (46, 1736200), (50, 1597304), (80, 998315), (92, 868100), (100, 798652), (115, 694480), (184, 434050), (200, 399326), (230, 347240), (368, 217025), (400, 199663), (460, 173620), (575, 138896), (920, 86810), (1150, 69448), (1840, 43405), (2300, 34724), (4600, 17362), (8681, 9200)]