24766880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8147}}^1$

素因数の和:8181

約数の個数: 48

約数和(自身を含む): 61598880

約数和(自身を除く): 36832000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 8147, 16294, 32588, 40735, 65176, 81470, 130352, 154793, 162940, 260704, 309586, 325880, 619172, 651760, 773965, 1238344, 1303520, 1547930, 2476688, 3095860, 4953376, 6191720, 12383440, 24766880]

約数ペア:

[(1, 24766880), (2, 12383440), (4, 6191720), (5, 4953376), (8, 3095860), (10, 2476688), (16, 1547930), (19, 1303520), (20, 1238344), (32, 773965), (38, 651760), (40, 619172), (76, 325880), (80, 309586), (95, 260704), (152, 162940), (160, 154793), (190, 130352), (304, 81470), (380, 65176), (608, 40735), (760, 32588), (1520, 16294), (3040, 8147)]