1133540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 2528316

約数和(自身を除く): 1394776

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 157, 190, 314, 361, 380, 628, 722, 785, 1444, 1570, 1805, 2983, 3140, 3610, 5966, 7220, 11932, 14915, 29830, 56677, 59660, 113354, 226708, 283385, 566770, 1133540]

約数ペア:

[(1, 1133540), (2, 566770), (4, 283385), (5, 226708), (10, 113354), (19, 59660), (20, 56677), (38, 29830), (76, 14915), (95, 11932), (157, 7220), (190, 5966), (314, 3610), (361, 3140), (380, 2983), (628, 1805), (722, 1570), (785, 1444)]