27720908050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{7741}}^1$

素因数の和:8164

約数の個数: 96

約数和(自身を含む): 59720177664

約数和(自身を除く): 31999269614

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 383, 425, 550, 766, 850, 935, 1870, 1915, 3830, 4213, 4675, 6511, 7741, 8426, 9350, 9575, 13022, 15482, 19150, 21065, 32555, 38705, 42130, 65110, 71621, 77410, 85151, 105325, 131597, 143242, 162775, 170302, 193525, 210650, 263194, 325550, 358105, 387050, 425755, 657985, 716210, 851510, 1315970, 1447567, 1790525, 2128775, 2895134, 2964803, 3289925, 3581050, 4257550, 5929606, 6579850, 7237835, 14475670, 14824015, 29648030, 32612833, 36189175, 50401651, 65225666, 72378350, 74120075, 100803302, 148240150, 163064165, 252008255, 326128330, 504016510, 554418161, 815320825, 1108836322, 1260041275, 1630641650, 2520082550, 2772090805, 5544181610, 13860454025, 27720908050]

約数ペア:

[(1, 27720908050), (2, 13860454025), (5, 5544181610), (10, 2772090805), (11, 2520082550), (17, 1630641650), (22, 1260041275), (25, 1108836322), (34, 815320825), (50, 554418161), (55, 504016510), (85, 326128330), (110, 252008255), (170, 163064165), (187, 148240150), (275, 100803302), (374, 74120075), (383, 72378350), (425, 65225666), (550, 50401651), (766, 36189175), (850, 32612833), (935, 29648030), (1870, 14824015), (1915, 14475670), (3830, 7237835), (4213, 6579850), (4675, 5929606), (6511, 4257550), (7741, 3581050), (8426, 3289925), (9350, 2964803), (9575, 2895134), (13022, 2128775), (15482, 1790525), (19150, 1447567), (21065, 1315970), (32555, 851510), (38705, 716210), (42130, 657985), (65110, 425755), (71621, 387050), (77410, 358105), (85151, 325550), (105325, 263194), (131597, 210650), (143242, 193525), (162775, 170302)]