88687820740

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{101383}}^1$

素因数の和:101812

約数の個数: 48

約数和(自身を含む): 188038932480

約数和(自身を除く): 99351111740

約数列:

[1, 2, 4, 5, 10, 20, 191, 229, 382, 458, 764, 916, 955, 1145, 1910, 2290, 3820, 4580, 43739, 87478, 101383, 174956, 202766, 218695, 405532, 437390, 506915, 874780, 1013830, 2027660, 19364153, 23216707, 38728306, 46433414, 77456612, 92866828, 96820765, 116083535, 193641530, 232167070, 387283060, 464334140, 4434391037, 8868782074, 17737564148, 22171955185, 44343910370, 88687820740]

約数ペア:

[(1, 88687820740), (2, 44343910370), (4, 22171955185), (5, 17737564148), (10, 8868782074), (20, 4434391037), (191, 464334140), (229, 387283060), (382, 232167070), (458, 193641530), (764, 116083535), (916, 96820765), (955, 92866828), (1145, 77456612), (1910, 46433414), (2290, 38728306), (3820, 23216707), (4580, 19364153), (43739, 2027660), (87478, 1013830), (101383, 874780), (174956, 506915), (202766, 437390), (218695, 405532)]