157067350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{809}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 320001840

約数和(自身を除く): 162934490

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 353, 550, 706, 809, 1618, 1765, 3530, 3883, 4045, 7766, 8090, 8825, 8899, 17650, 17798, 19415, 20225, 38830, 40450, 44495, 88990, 97075, 194150, 222475, 285577, 444950, 571154, 1427885, 2855770, 3141347, 6282694, 7139425, 14278850, 15706735, 31413470, 78533675, 157067350]

約数ペア:

[(1, 157067350), (2, 78533675), (5, 31413470), (10, 15706735), (11, 14278850), (22, 7139425), (25, 6282694), (50, 3141347), (55, 2855770), (110, 1427885), (275, 571154), (353, 444950), (550, 285577), (706, 222475), (809, 194150), (1618, 97075), (1765, 88990), (3530, 44495), (3883, 40450), (4045, 38830), (7766, 20225), (8090, 19415), (8825, 17798), (8899, 17650)]