2242804840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2951059}}^1$

素因数の和:2951089

約数の個数: 32

約数和(自身を含む): 5311908000

約数和(自身を除く): 3069103160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2951059, 5902118, 11804236, 14755295, 23608472, 29510590, 56070121, 59021180, 112140242, 118042360, 224280484, 280350605, 448560968, 560701210, 1121402420, 2242804840]

約数ペア:

[(1, 2242804840), (2, 1121402420), (4, 560701210), (5, 448560968), (8, 280350605), (10, 224280484), (19, 118042360), (20, 112140242), (38, 59021180), (40, 56070121), (76, 29510590), (95, 23608472), (152, 14755295), (190, 11804236), (380, 5902118), (760, 2951059)]