72591040

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6131}}^1$

素因数の和:6185

約数の個数: 56

約数和(自身を含む): 177558192

約数和(自身を除く): 104967152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 6131, 11840, 12262, 24524, 30655, 49048, 61310, 98096, 122620, 196192, 226847, 245240, 392384, 453694, 490480, 907388, 980960, 1134235, 1814776, 1961920, 2268470, 3629552, 4536940, 7259104, 9073880, 14518208, 18147760, 36295520, 72591040]

約数ペア:

[(1, 72591040), (2, 36295520), (4, 18147760), (5, 14518208), (8, 9073880), (10, 7259104), (16, 4536940), (20, 3629552), (32, 2268470), (37, 1961920), (40, 1814776), (64, 1134235), (74, 980960), (80, 907388), (148, 490480), (160, 453694), (185, 392384), (296, 245240), (320, 226847), (370, 196192), (592, 122620), (740, 98096), (1184, 61310), (1480, 49048), (2368, 30655), (2960, 24524), (5920, 12262), (6131, 11840)]