91267220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 231227136

約数和(自身を除く): 139959916

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 34, 44, 46, 55, 68, 85, 92, 110, 115, 170, 187, 220, 230, 253, 340, 374, 391, 460, 506, 748, 782, 935, 1012, 1061, 1265, 1564, 1870, 1955, 2122, 2530, 3740, 3910, 4244, 4301, 5060, 5305, 7820, 8602, 10610, 11671, 17204, 18037, 21220, 21505, 23342, 24403, 36074, 43010, 46684, 48806, 58355, 72148, 86020, 90185, 97612, 116710, 122015, 180370, 198407, 233420, 244030, 268433, 360740, 396814, 414851, 488060, 536866, 793628, 829702, 992035, 1073732, 1342165, 1659404, 1984070, 2074255, 2684330, 3968140, 4148510, 4563361, 5368660, 8297020, 9126722, 18253444, 22816805, 45633610, 91267220]

約数ペア:

[(1, 91267220), (2, 45633610), (4, 22816805), (5, 18253444), (10, 9126722), (11, 8297020), (17, 5368660), (20, 4563361), (22, 4148510), (23, 3968140), (34, 2684330), (44, 2074255), (46, 1984070), (55, 1659404), (68, 1342165), (85, 1073732), (92, 992035), (110, 829702), (115, 793628), (170, 536866), (187, 488060), (220, 414851), (230, 396814), (253, 360740), (340, 268433), (374, 244030), (391, 233420), (460, 198407), (506, 180370), (748, 122015), (782, 116710), (935, 97612), (1012, 90185), (1061, 86020), (1265, 72148), (1564, 58355), (1870, 48806), (1955, 46684), (2122, 43010), (2530, 36074), (3740, 24403), (3910, 23342), (4244, 21505), (4301, 21220), (5060, 18037), (5305, 17204), (7820, 11671), (8602, 10610)]