188894804780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13613}}^1\times {\mathrm{63073}}^1$

素因数の和:76706

約数の個数: 48

約数和(自身を含む): 432779475744

約数和(自身を除く): 243884670964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 13613, 27226, 54452, 63073, 68065, 126146, 136130, 149743, 252292, 272260, 299486, 315365, 598972, 630730, 693803, 748715, 1261460, 1387606, 1497430, 2775212, 2994860, 3469015, 6938030, 13876060, 858612749, 1717225498, 3434450996, 4293063745, 8586127490, 9444740239, 17172254980, 18889480478, 37778960956, 47223701195, 94447402390, 188894804780]

約数ペア:

[(1, 188894804780), (2, 94447402390), (4, 47223701195), (5, 37778960956), (10, 18889480478), (11, 17172254980), (20, 9444740239), (22, 8586127490), (44, 4293063745), (55, 3434450996), (110, 1717225498), (220, 858612749), (13613, 13876060), (27226, 6938030), (54452, 3469015), (63073, 2994860), (68065, 2775212), (126146, 1497430), (136130, 1387606), (149743, 1261460), (252292, 748715), (272260, 693803), (299486, 630730), (315365, 598972)]