42348520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 100362240

約数和(自身を除く): 58013720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 191, 230, 241, 382, 460, 482, 764, 920, 955, 964, 1205, 1528, 1910, 1928, 2410, 3820, 4393, 4820, 5543, 7640, 8786, 9640, 11086, 17572, 21965, 22172, 27715, 35144, 43930, 44344, 46031, 55430, 87860, 92062, 110860, 175720, 184124, 221720, 230155, 368248, 460310, 920620, 1058713, 1841240, 2117426, 4234852, 5293565, 8469704, 10587130, 21174260, 42348520]

約数ペア:

[(1, 42348520), (2, 21174260), (4, 10587130), (5, 8469704), (8, 5293565), (10, 4234852), (20, 2117426), (23, 1841240), (40, 1058713), (46, 920620), (92, 460310), (115, 368248), (184, 230155), (191, 221720), (230, 184124), (241, 175720), (382, 110860), (460, 92062), (482, 87860), (764, 55430), (920, 46031), (955, 44344), (964, 43930), (1205, 35144), (1528, 27715), (1910, 22172), (1928, 21965), (2410, 17572), (3820, 11086), (4393, 9640), (4820, 8786), (5543, 7640)]