22471642780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{6529}}^1$

素因数の和:6799

約数の個数: 96

約数和(自身を含む): 51183498240

約数和(自身を除く): 28711855460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 191, 212, 265, 340, 382, 530, 764, 901, 955, 1060, 1802, 1910, 3247, 3604, 3820, 4505, 6494, 6529, 9010, 10123, 12988, 13058, 16235, 18020, 20246, 26116, 32470, 32645, 40492, 50615, 64940, 65290, 101230, 110993, 130580, 172091, 202460, 221986, 344182, 346037, 443972, 554965, 688364, 692074, 860455, 1109930, 1247039, 1384148, 1720910, 1730185, 2219860, 2494078, 3441820, 3460370, 4988156, 5882629, 6235195, 6920740, 11765258, 12470390, 21199663, 23530516, 24940780, 29413145, 42399326, 58826290, 66093067, 84798652, 105998315, 117652580, 132186134, 211996630, 264372268, 330465335, 423993260, 660930670, 1123582139, 1321861340, 2247164278, 4494328556, 5617910695, 11235821390, 22471642780]

約数ペア:

[(1, 22471642780), (2, 11235821390), (4, 5617910695), (5, 4494328556), (10, 2247164278), (17, 1321861340), (20, 1123582139), (34, 660930670), (53, 423993260), (68, 330465335), (85, 264372268), (106, 211996630), (170, 132186134), (191, 117652580), (212, 105998315), (265, 84798652), (340, 66093067), (382, 58826290), (530, 42399326), (764, 29413145), (901, 24940780), (955, 23530516), (1060, 21199663), (1802, 12470390), (1910, 11765258), (3247, 6920740), (3604, 6235195), (3820, 5882629), (4505, 4988156), (6494, 3460370), (6529, 3441820), (9010, 2494078), (10123, 2219860), (12988, 1730185), (13058, 1720910), (16235, 1384148), (18020, 1247039), (20246, 1109930), (26116, 860455), (32470, 692074), (32645, 688364), (40492, 554965), (50615, 443972), (64940, 346037), (65290, 344182), (101230, 221986), (110993, 202460), (130580, 172091)]