91796001350

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:954

約数の個数: 96

約数和(自身を含む): 174471913440

約数和(自身を除く): 82675912090

約数列:

[1, 2, 5, 10, 25, 50, 109, 193, 197, 218, 386, 394, 443, 545, 886, 965, 985, 1090, 1930, 1970, 2215, 2725, 4430, 4825, 4925, 5450, 9650, 9850, 11075, 21037, 21473, 22150, 38021, 42074, 42946, 48287, 76042, 85499, 87271, 96574, 105185, 107365, 170998, 174542, 190105, 210370, 214730, 241435, 380210, 427495, 436355, 482870, 525925, 536825, 854990, 872710, 950525, 1051850, 1073650, 1207175, 1901050, 2137475, 2181775, 2414350, 4144289, 4274950, 4363550, 8288578, 9319391, 9512539, 16843303, 18638782, 19025078, 20721445, 33686606, 41442890, 46596955, 47562695, 84216515, 93193910, 95125390, 103607225, 168433030, 207214450, 232984775, 237813475, 421082575, 465969550, 475626950, 842165150, 1835920027, 3671840054, 9179600135, 18359200270, 45898000675, 91796001350]

約数ペア:

[(1, 91796001350), (2, 45898000675), (5, 18359200270), (10, 9179600135), (25, 3671840054), (50, 1835920027), (109, 842165150), (193, 475626950), (197, 465969550), (218, 421082575), (386, 237813475), (394, 232984775), (443, 207214450), (545, 168433030), (886, 103607225), (965, 95125390), (985, 93193910), (1090, 84216515), (1930, 47562695), (1970, 46596955), (2215, 41442890), (2725, 33686606), (4430, 20721445), (4825, 19025078), (4925, 18638782), (5450, 16843303), (9650, 9512539), (9850, 9319391), (11075, 8288578), (21037, 4363550), (21473, 4274950), (22150, 4144289), (38021, 2414350), (42074, 2181775), (42946, 2137475), (48287, 1901050), (76042, 1207175), (85499, 1073650), (87271, 1051850), (96574, 950525), (105185, 872710), (107365, 854990), (170998, 536825), (174542, 525925), (190105, 482870), (210370, 436355), (214730, 427495), (241435, 380210)]