5473540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 12233088

約数和(自身を除く): 6759548

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 163, 230, 292, 326, 365, 460, 652, 730, 815, 1460, 1630, 1679, 3260, 3358, 3749, 6716, 7498, 8395, 11899, 14996, 16790, 18745, 23798, 33580, 37490, 47596, 59495, 74980, 118990, 237980, 273677, 547354, 1094708, 1368385, 2736770, 5473540]

約数ペア:

[(1, 5473540), (2, 2736770), (4, 1368385), (5, 1094708), (10, 547354), (20, 273677), (23, 237980), (46, 118990), (73, 74980), (92, 59495), (115, 47596), (146, 37490), (163, 33580), (230, 23798), (292, 18745), (326, 16790), (365, 14996), (460, 11899), (652, 8395), (730, 7498), (815, 6716), (1460, 3749), (1630, 3358), (1679, 3260)]