5280448688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{21157}}^1$

素因数の和:22005

約数の個数: 40

約数和(自身を含む): 10782963120

約数和(自身を除く): 5502514432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 821, 1642, 3284, 6568, 13136, 15599, 21157, 31198, 42314, 62396, 84628, 124792, 169256, 249584, 338512, 401983, 803966, 1607932, 3215864, 6431728, 17369897, 34739794, 69479588, 138959176, 277918352, 330028043, 660056086, 1320112172, 2640224344, 5280448688]

約数ペア:

[(1, 5280448688), (2, 2640224344), (4, 1320112172), (8, 660056086), (16, 330028043), (19, 277918352), (38, 138959176), (76, 69479588), (152, 34739794), (304, 17369897), (821, 6431728), (1642, 3215864), (3284, 1607932), (6568, 803966), (13136, 401983), (15599, 338512), (21157, 249584), (31198, 169256), (42314, 124792), (62396, 84628)]