1032395890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{823}}^1$

素因数の和:1051

約数の個数: 64

約数和(自身を含む): 2024745984

約数和(自身を除く): 992350094

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 157, 170, 235, 314, 470, 785, 799, 823, 1570, 1598, 1646, 2669, 3995, 4115, 5338, 7379, 7990, 8230, 13345, 13991, 14758, 26690, 27982, 36895, 38681, 69955, 73790, 77362, 125443, 129211, 139910, 193405, 250886, 258422, 386810, 627215, 646055, 657577, 1254430, 1292110, 1315154, 2196587, 3287885, 4393174, 6072917, 6575770, 10982935, 12145834, 21965870, 30364585, 60729170, 103239589, 206479178, 516197945, 1032395890]

約数ペア:

[(1, 1032395890), (2, 516197945), (5, 206479178), (10, 103239589), (17, 60729170), (34, 30364585), (47, 21965870), (85, 12145834), (94, 10982935), (157, 6575770), (170, 6072917), (235, 4393174), (314, 3287885), (470, 2196587), (785, 1315154), (799, 1292110), (823, 1254430), (1570, 657577), (1598, 646055), (1646, 627215), (2669, 386810), (3995, 258422), (4115, 250886), (5338, 193405), (7379, 139910), (7990, 129211), (8230, 125443), (13345, 77362), (13991, 73790), (14758, 69955), (26690, 38681), (27982, 36895)]