32388140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 71547840

約数和(自身を除く): 39159700

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 181, 230, 362, 389, 460, 724, 778, 905, 1556, 1810, 1945, 3620, 3890, 4163, 7780, 8326, 8947, 16652, 17894, 20815, 35788, 41630, 44735, 70409, 83260, 89470, 140818, 178940, 281636, 352045, 704090, 1408180, 1619407, 3238814, 6477628, 8097035, 16194070, 32388140]

約数ペア:

[(1, 32388140), (2, 16194070), (4, 8097035), (5, 6477628), (10, 3238814), (20, 1619407), (23, 1408180), (46, 704090), (92, 352045), (115, 281636), (181, 178940), (230, 140818), (362, 89470), (389, 83260), (460, 70409), (724, 44735), (778, 41630), (905, 35788), (1556, 20815), (1810, 17894), (1945, 16652), (3620, 8947), (3890, 8326), (4163, 7780)]