623694460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 1389975552

約数和(自身を除く): 766281092

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 82, 106, 113, 127, 164, 205, 212, 226, 254, 265, 410, 452, 508, 530, 565, 635, 820, 1060, 1130, 1270, 2173, 2260, 2540, 4346, 4633, 5207, 5989, 6731, 8692, 9266, 10414, 10865, 11978, 13462, 14351, 18532, 20828, 21730, 23165, 23956, 26035, 26924, 28702, 29945, 33655, 43460, 46330, 52070, 57404, 59890, 67310, 71755, 92660, 104140, 119780, 134620, 143510, 245549, 275971, 287020, 491098, 551942, 588391, 760603, 982196, 1103884, 1176782, 1227745, 1379855, 1521206, 2353564, 2455490, 2759710, 2941955, 3042412, 3803015, 4910980, 5519420, 5883910, 7606030, 11767820, 15212060, 31184723, 62369446, 124738892, 155923615, 311847230, 623694460]

約数ペア:

[(1, 623694460), (2, 311847230), (4, 155923615), (5, 124738892), (10, 62369446), (20, 31184723), (41, 15212060), (53, 11767820), (82, 7606030), (106, 5883910), (113, 5519420), (127, 4910980), (164, 3803015), (205, 3042412), (212, 2941955), (226, 2759710), (254, 2455490), (265, 2353564), (410, 1521206), (452, 1379855), (508, 1227745), (530, 1176782), (565, 1103884), (635, 982196), (820, 760603), (1060, 588391), (1130, 551942), (1270, 491098), (2173, 287020), (2260, 275971), (2540, 245549), (4346, 143510), (4633, 134620), (5207, 119780), (5989, 104140), (6731, 92660), (8692, 71755), (9266, 67310), (10414, 59890), (10865, 57404), (11978, 52070), (13462, 46330), (14351, 43460), (18532, 33655), (20828, 29945), (21730, 28702), (23165, 26924), (23956, 26035)]