13325820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5417}}^1$

素因数の和:5470

約数の個数: 48

約数和(自身を含む): 38229408

約数和(自身を除く): 24903588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 5417, 10834, 16251, 21668, 27085, 32502, 54170, 65004, 81255, 108340, 162510, 222097, 325020, 444194, 666291, 888388, 1110485, 1332582, 2220970, 2665164, 3331455, 4441940, 6662910, 13325820]

約数ペア:

[(1, 13325820), (2, 6662910), (3, 4441940), (4, 3331455), (5, 2665164), (6, 2220970), (10, 1332582), (12, 1110485), (15, 888388), (20, 666291), (30, 444194), (41, 325020), (60, 222097), (82, 162510), (123, 108340), (164, 81255), (205, 65004), (246, 54170), (410, 32502), (492, 27085), (615, 21668), (820, 16251), (1230, 10834), (2460, 5417)]