90532600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{19681}}^1$

素因数の和:19720

約数の個数: 48

約数和(自身を含む): 219651120

約数和(自身を除く): 129118520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 19681, 39362, 78724, 98405, 157448, 196810, 393620, 452663, 492025, 787240, 905326, 984050, 1810652, 1968100, 2263315, 3621304, 3936200, 4526630, 9053260, 11316575, 18106520, 22633150, 45266300, 90532600]

約数ペア:

[(1, 90532600), (2, 45266300), (4, 22633150), (5, 18106520), (8, 11316575), (10, 9053260), (20, 4526630), (23, 3936200), (25, 3621304), (40, 2263315), (46, 1968100), (50, 1810652), (92, 984050), (100, 905326), (115, 787240), (184, 492025), (200, 452663), (230, 393620), (460, 196810), (575, 157448), (920, 98405), (1150, 78724), (2300, 39362), (4600, 19681)]