201480495550

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1\times {\mathrm{761}}^1$

素因数の和:1474

約数の個数: 96

約数和(自身を含む): 383451957504

約数和(自身を除く): 181971461954

約数列:

[1, 2, 5, 10, 25, 50, 83, 131, 166, 262, 415, 487, 655, 761, 830, 974, 1310, 1522, 2075, 2435, 3275, 3805, 4150, 4870, 6550, 7610, 10873, 12175, 19025, 21746, 24350, 38050, 40421, 54365, 63163, 63797, 80842, 99691, 108730, 126326, 127594, 199382, 202105, 271825, 315815, 318985, 370607, 404210, 498455, 543650, 631630, 637970, 741214, 996910, 1010525, 1579075, 1594925, 1853035, 2021050, 2492275, 3158150, 3189850, 3706070, 4984550, 5295151, 8274353, 9265175, 10590302, 16548706, 18530350, 26475755, 30760381, 41371765, 48549517, 52951510, 61520762, 82743530, 97099034, 132378775, 153801905, 206858825, 242747585, 264757550, 307603810, 413717650, 485495170, 769009525, 1213737925, 1538019050, 2427475850, 4029609911, 8059219822, 20148049555, 40296099110, 100740247775, 201480495550]

約数ペア:

[(1, 201480495550), (2, 100740247775), (5, 40296099110), (10, 20148049555), (25, 8059219822), (50, 4029609911), (83, 2427475850), (131, 1538019050), (166, 1213737925), (262, 769009525), (415, 485495170), (487, 413717650), (655, 307603810), (761, 264757550), (830, 242747585), (974, 206858825), (1310, 153801905), (1522, 132378775), (2075, 97099034), (2435, 82743530), (3275, 61520762), (3805, 52951510), (4150, 48549517), (4870, 41371765), (6550, 30760381), (7610, 26475755), (10873, 18530350), (12175, 16548706), (19025, 10590302), (21746, 9265175), (24350, 8274353), (38050, 5295151), (40421, 4984550), (54365, 3706070), (63163, 3189850), (63797, 3158150), (80842, 2492275), (99691, 2021050), (108730, 1853035), (126326, 1594925), (127594, 1579075), (199382, 1010525), (202105, 996910), (271825, 741214), (315815, 637970), (318985, 631630), (370607, 543650), (404210, 498455)]