42682960

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9043}}^1$

素因数の和:9115

約数の個数: 40

約数和(自身を含む): 100931040

約数和(自身を除く): 58248080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 9043, 18086, 36172, 45215, 72344, 90430, 144688, 180860, 361720, 533537, 723440, 1067074, 2134148, 2667685, 4268296, 5335370, 8536592, 10670740, 21341480, 42682960]

約数ペア:

[(1, 42682960), (2, 21341480), (4, 10670740), (5, 8536592), (8, 5335370), (10, 4268296), (16, 2667685), (20, 2134148), (40, 1067074), (59, 723440), (80, 533537), (118, 361720), (236, 180860), (295, 144688), (472, 90430), (590, 72344), (944, 45215), (1180, 36172), (2360, 18086), (4720, 9043)]