1101756880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{26951}}^1$

素因数の和:27044

約数の個数: 80

約数和(自身を含む): 2967738624

約数和(自身を除く): 1865981744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 5110, 5840, 8176, 10220, 20440, 26951, 40880, 53902, 107804, 134755, 188657, 215608, 269510, 377314, 431216, 539020, 754628, 943285, 1078040, 1509256, 1886570, 1967423, 2156080, 3018512, 3773140, 3934846, 7546280, 7869692, 9837115, 13771961, 15092560, 15739384, 19674230, 27543922, 31478768, 39348460, 55087844, 68859805, 78696920, 110175688, 137719610, 157393840, 220351376, 275439220, 550878440, 1101756880]

約数ペア:

[(1, 1101756880), (2, 550878440), (4, 275439220), (5, 220351376), (7, 157393840), (8, 137719610), (10, 110175688), (14, 78696920), (16, 68859805), (20, 55087844), (28, 39348460), (35, 31478768), (40, 27543922), (56, 19674230), (70, 15739384), (73, 15092560), (80, 13771961), (112, 9837115), (140, 7869692), (146, 7546280), (280, 3934846), (292, 3773140), (365, 3018512), (511, 2156080), (560, 1967423), (584, 1886570), (730, 1509256), (1022, 1078040), (1168, 943285), (1460, 754628), (2044, 539020), (2555, 431216), (2920, 377314), (4088, 269510), (5110, 215608), (5840, 188657), (8176, 134755), (10220, 107804), (20440, 53902), (26951, 40880)]