89671120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14557}}^1$

素因数の和:14588

約数の個数: 80

約数和(自身を含む): 259947648

約数和(自身を除く): 170276528

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 14557, 29114, 58228, 72785, 101899, 116456, 145570, 160127, 203798, 232912, 291140, 320254, 407596, 509495, 582280, 640508, 800635, 815192, 1018990, 1120889, 1164560, 1281016, 1601270, 1630384, 2037980, 2241778, 2562032, 3202540, 4075960, 4483556, 5604445, 6405080, 8151920, 8967112, 11208890, 12810160, 17934224, 22417780, 44835560, 89671120]

約数ペア:

[(1, 89671120), (2, 44835560), (4, 22417780), (5, 17934224), (7, 12810160), (8, 11208890), (10, 8967112), (11, 8151920), (14, 6405080), (16, 5604445), (20, 4483556), (22, 4075960), (28, 3202540), (35, 2562032), (40, 2241778), (44, 2037980), (55, 1630384), (56, 1601270), (70, 1281016), (77, 1164560), (80, 1120889), (88, 1018990), (110, 815192), (112, 800635), (140, 640508), (154, 582280), (176, 509495), (220, 407596), (280, 320254), (308, 291140), (385, 232912), (440, 203798), (560, 160127), (616, 145570), (770, 116456), (880, 101899), (1232, 72785), (1540, 58228), (3080, 29114), (6160, 14557)]