65703640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4201}}^1$

素因数の和:4252

約数の個数: 64

約数和(自身を含む): 163373760

約数和(自身を除く): 97670120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 4201, 7820, 8402, 15640, 16804, 21005, 33608, 42010, 71417, 84020, 96623, 142834, 168040, 193246, 285668, 357085, 386492, 483115, 571336, 714170, 772984, 966230, 1428340, 1642591, 1932460, 2856680, 3285182, 3864920, 6570364, 8212955, 13140728, 16425910, 32851820, 65703640]

約数ペア:

[(1, 65703640), (2, 32851820), (4, 16425910), (5, 13140728), (8, 8212955), (10, 6570364), (17, 3864920), (20, 3285182), (23, 2856680), (34, 1932460), (40, 1642591), (46, 1428340), (68, 966230), (85, 772984), (92, 714170), (115, 571336), (136, 483115), (170, 386492), (184, 357085), (230, 285668), (340, 193246), (391, 168040), (460, 142834), (680, 96623), (782, 84020), (920, 71417), (1564, 42010), (1955, 33608), (3128, 21005), (3910, 16804), (4201, 15640), (7820, 8402)]