15702230020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{4591}}^1$

素因数の和:4781

約数の個数: 96

約数和(自身を含む): 34928441856

約数和(自身を除く): 19226211836

約数列:

[1, 2, 4, 5, 10, 20, 41, 43, 82, 86, 97, 164, 172, 194, 205, 215, 388, 410, 430, 485, 820, 860, 970, 1763, 1940, 3526, 3977, 4171, 4591, 7052, 7954, 8342, 8815, 9182, 15908, 16684, 17630, 18364, 19885, 20855, 22955, 35260, 39770, 41710, 45910, 79540, 83420, 91820, 171011, 188231, 197413, 342022, 376462, 394826, 445327, 684044, 752924, 789652, 855055, 890654, 941155, 987065, 1710110, 1781308, 1882310, 1974130, 2226635, 3420220, 3764620, 3948260, 4453270, 8093933, 8906540, 16187866, 18258407, 19149061, 32375732, 36516814, 38298122, 40469665, 73033628, 76596244, 80939330, 91292035, 95745305, 161878660, 182584070, 191490610, 365168140, 382981220, 785111501, 1570223002, 3140446004, 3925557505, 7851115010, 15702230020]

約数ペア:

[(1, 15702230020), (2, 7851115010), (4, 3925557505), (5, 3140446004), (10, 1570223002), (20, 785111501), (41, 382981220), (43, 365168140), (82, 191490610), (86, 182584070), (97, 161878660), (164, 95745305), (172, 91292035), (194, 80939330), (205, 76596244), (215, 73033628), (388, 40469665), (410, 38298122), (430, 36516814), (485, 32375732), (820, 19149061), (860, 18258407), (970, 16187866), (1763, 8906540), (1940, 8093933), (3526, 4453270), (3977, 3948260), (4171, 3764620), (4591, 3420220), (7052, 2226635), (7954, 1974130), (8342, 1882310), (8815, 1781308), (9182, 1710110), (15908, 987065), (16684, 941155), (17630, 890654), (18364, 855055), (19885, 789652), (20855, 752924), (22955, 684044), (35260, 445327), (39770, 394826), (41710, 376462), (45910, 342022), (79540, 197413), (83420, 188231), (91820, 171011)]