488473040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{555083}}^1$

素因数の和:555107

約数の個数: 40

約数和(自身を含む): 1238947488

約数和(自身を除く): 750474448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 555083, 1110166, 2220332, 2775415, 4440664, 5550830, 6105913, 8881328, 11101660, 12211826, 22203320, 24423652, 30529565, 44406640, 48847304, 61059130, 97694608, 122118260, 244236520, 488473040]

約数ペア:

[(1, 488473040), (2, 244236520), (4, 122118260), (5, 97694608), (8, 61059130), (10, 48847304), (11, 44406640), (16, 30529565), (20, 24423652), (22, 22203320), (40, 12211826), (44, 11101660), (55, 8881328), (80, 6105913), (88, 5550830), (110, 4440664), (176, 2775415), (220, 2220332), (440, 1110166), (880, 555083)]