4487230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 9381744

約数和(自身を除く): 4894514

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 113, 190, 209, 226, 361, 418, 565, 722, 1045, 1130, 1243, 1805, 2090, 2147, 2486, 3610, 3971, 4294, 6215, 7942, 10735, 12430, 19855, 21470, 23617, 39710, 40793, 47234, 81586, 118085, 203965, 236170, 407930, 448723, 897446, 2243615, 4487230]

約数ペア:

[(1, 4487230), (2, 2243615), (5, 897446), (10, 448723), (11, 407930), (19, 236170), (22, 203965), (38, 118085), (55, 81586), (95, 47234), (110, 40793), (113, 39710), (190, 23617), (209, 21470), (226, 19855), (361, 12430), (418, 10735), (565, 7942), (722, 6215), (1045, 4294), (1130, 3971), (1243, 3610), (1805, 2486), (2090, 2147)]