852916840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1122259}}^1$

素因数の和:1122289

約数の個数: 32

約数和(自身を含む): 2020068000

約数和(自身を除く): 1167151160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1122259, 2244518, 4489036, 5611295, 8978072, 11222590, 21322921, 22445180, 42645842, 44890360, 85291684, 106614605, 170583368, 213229210, 426458420, 852916840]

約数ペア:

[(1, 852916840), (2, 426458420), (4, 213229210), (5, 170583368), (8, 106614605), (10, 85291684), (19, 44890360), (20, 42645842), (38, 22445180), (40, 21322921), (76, 11222590), (95, 8978072), (152, 5611295), (190, 4489036), (380, 2244518), (760, 1122259)]