4064282080

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1\times {\mathrm{409}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 9707947200

約数和(自身を除く): 5643665120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 359, 409, 692, 718, 818, 865, 1384, 1436, 1636, 1730, 1795, 2045, 2768, 2872, 3272, 3460, 3590, 4090, 5536, 5744, 6544, 6920, 7180, 8180, 11488, 13088, 13840, 14360, 16360, 27680, 28720, 32720, 57440, 62107, 65440, 70757, 124214, 141514, 146831, 248428, 283028, 293662, 310535, 353785, 496856, 566056, 587324, 621070, 707570, 734155, 993712, 1132112, 1174648, 1242140, 1415140, 1468310, 1987424, 2264224, 2349296, 2484280, 2830280, 2936620, 4698592, 4968560, 5660560, 5873240, 9937120, 11321120, 11746480, 23492960, 25401763, 50803526, 101607052, 127008815, 203214104, 254017630, 406428208, 508035260, 812856416, 1016070520, 2032141040, 4064282080]

約数ペア:

[(1, 4064282080), (2, 2032141040), (4, 1016070520), (5, 812856416), (8, 508035260), (10, 406428208), (16, 254017630), (20, 203214104), (32, 127008815), (40, 101607052), (80, 50803526), (160, 25401763), (173, 23492960), (346, 11746480), (359, 11321120), (409, 9937120), (692, 5873240), (718, 5660560), (818, 4968560), (865, 4698592), (1384, 2936620), (1436, 2830280), (1636, 2484280), (1730, 2349296), (1795, 2264224), (2045, 1987424), (2768, 1468310), (2872, 1415140), (3272, 1242140), (3460, 1174648), (3590, 1132112), (4090, 993712), (5536, 734155), (5744, 707570), (6544, 621070), (6920, 587324), (7180, 566056), (8180, 496856), (11488, 353785), (13088, 310535), (13840, 293662), (14360, 283028), (16360, 248428), (27680, 146831), (28720, 141514), (32720, 124214), (57440, 70757), (62107, 65440)]