5318737640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{411667}}^1$

素因数の和:411714

約数の個数: 64

約数和(自身を含む): 13338043200

約数和(自身を除く): 8019305560

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 411667, 823334, 1646668, 2058335, 3293336, 4116670, 6998339, 7821673, 8233340, 13996678, 15643346, 16466680, 27993356, 31286692, 34991695, 39108365, 55986712, 62573384, 69983390, 78216730, 132968441, 139966780, 156433460, 265936882, 279933560, 312866920, 531873764, 664842205, 1063747528, 1329684410, 2659368820, 5318737640]

約数ペア:

[(1, 5318737640), (2, 2659368820), (4, 1329684410), (5, 1063747528), (8, 664842205), (10, 531873764), (17, 312866920), (19, 279933560), (20, 265936882), (34, 156433460), (38, 139966780), (40, 132968441), (68, 78216730), (76, 69983390), (85, 62573384), (95, 55986712), (136, 39108365), (152, 34991695), (170, 31286692), (190, 27993356), (323, 16466680), (340, 15643346), (380, 13996678), (646, 8233340), (680, 7821673), (760, 6998339), (1292, 4116670), (1615, 3293336), (2584, 2058335), (3230, 1646668), (6460, 823334), (12920, 411667)]