65119832320

素因数分解:

$2^8\times 5^1\times {\mathrm{229}}^1\times {\mathrm{222161}}^1$

素因数の和:222411

約数の個数: 72

約数和(自身を含む): 156664199160

約数和(自身を除く): 91544366840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 229, 256, 320, 458, 640, 916, 1145, 1280, 1832, 2290, 3664, 4580, 7328, 9160, 14656, 18320, 29312, 36640, 58624, 73280, 146560, 222161, 293120, 444322, 888644, 1110805, 1777288, 2221610, 3554576, 4443220, 7109152, 8886440, 14218304, 17772880, 28436608, 35545760, 50874869, 56873216, 71091520, 101749738, 142183040, 203499476, 254374345, 284366080, 406998952, 508748690, 813997904, 1017497380, 1627995808, 2034994760, 3255991616, 4069989520, 6511983232, 8139979040, 13023966464, 16279958080, 32559916160, 65119832320]

約数ペア:

[(1, 65119832320), (2, 32559916160), (4, 16279958080), (5, 13023966464), (8, 8139979040), (10, 6511983232), (16, 4069989520), (20, 3255991616), (32, 2034994760), (40, 1627995808), (64, 1017497380), (80, 813997904), (128, 508748690), (160, 406998952), (229, 284366080), (256, 254374345), (320, 203499476), (458, 142183040), (640, 101749738), (916, 71091520), (1145, 56873216), (1280, 50874869), (1832, 35545760), (2290, 28436608), (3664, 17772880), (4580, 14218304), (7328, 8886440), (9160, 7109152), (14656, 4443220), (18320, 3554576), (29312, 2221610), (36640, 1777288), (58624, 1110805), (73280, 888644), (146560, 444322), (222161, 293120)]