152135320

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{19913}}^1$

素因数の和:20115

約数の個数: 32

約数和(自身を含む): 344113920

約数和(自身を除く): 191978600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 19913, 39826, 79652, 99565, 159304, 199130, 398260, 796520, 3803383, 7606766, 15213532, 19016915, 30427064, 38033830, 76067660, 152135320]

約数ペア:

[(1, 152135320), (2, 76067660), (4, 38033830), (5, 30427064), (8, 19016915), (10, 15213532), (20, 7606766), (40, 3803383), (191, 796520), (382, 398260), (764, 199130), (955, 159304), (1528, 99565), (1910, 79652), (3820, 39826), (7640, 19913)]