1012633390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1069

約数の個数: 64

約数和(自身を含む): 1994544000

約数和(自身を除く): 981910610

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 199, 370, 398, 629, 809, 995, 1258, 1618, 1990, 3145, 3383, 4045, 6290, 6766, 7363, 8090, 13753, 14726, 16915, 27506, 29933, 33830, 36815, 59866, 68765, 73630, 125171, 137530, 149665, 160991, 250342, 299330, 321982, 508861, 625855, 804955, 1017722, 1251710, 1609910, 2544305, 2736847, 5088610, 5473694, 5956667, 11913334, 13684235, 27368470, 29783335, 59566670, 101263339, 202526678, 506316695, 1012633390]

約数ペア:

[(1, 1012633390), (2, 506316695), (5, 202526678), (10, 101263339), (17, 59566670), (34, 29783335), (37, 27368470), (74, 13684235), (85, 11913334), (170, 5956667), (185, 5473694), (199, 5088610), (370, 2736847), (398, 2544305), (629, 1609910), (809, 1251710), (995, 1017722), (1258, 804955), (1618, 625855), (1990, 508861), (3145, 321982), (3383, 299330), (4045, 250342), (6290, 160991), (6766, 149665), (7363, 137530), (8090, 125171), (13753, 73630), (14726, 68765), (16915, 59866), (27506, 36815), (29933, 33830)]