524643920

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107509}}^1$

素因数の和:107583

約数の個数: 40

約数和(自身を含む): 1239805320

約数和(自身を除く): 715161400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 107509, 215018, 430036, 537545, 860072, 1075090, 1720144, 2150180, 4300360, 6558049, 8600720, 13116098, 26232196, 32790245, 52464392, 65580490, 104928784, 131160980, 262321960, 524643920]

約数ペア:

[(1, 524643920), (2, 262321960), (4, 131160980), (5, 104928784), (8, 65580490), (10, 52464392), (16, 32790245), (20, 26232196), (40, 13116098), (61, 8600720), (80, 6558049), (122, 4300360), (244, 2150180), (305, 1720144), (488, 1075090), (610, 860072), (976, 537545), (1220, 430036), (2440, 215018), (4880, 107509)]