11333980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 27599040

約数和(自身を除く): 16265060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1109, 1460, 2044, 2218, 2555, 4436, 5110, 5545, 7763, 10220, 11090, 15526, 22180, 31052, 38815, 77630, 80957, 155260, 161914, 323828, 404785, 566699, 809570, 1133398, 1619140, 2266796, 2833495, 5666990, 11333980]

約数ペア:

[(1, 11333980), (2, 5666990), (4, 2833495), (5, 2266796), (7, 1619140), (10, 1133398), (14, 809570), (20, 566699), (28, 404785), (35, 323828), (70, 161914), (73, 155260), (140, 80957), (146, 77630), (292, 38815), (365, 31052), (511, 22180), (730, 15526), (1022, 11090), (1109, 10220), (1460, 7763), (2044, 5545), (2218, 5110), (2555, 4436)]