12581894050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{38839}}^1$

素因数の和:38912

約数の個数: 96

約数和(自身を含む): 27741081600

約数和(自身を除く): 15159187550

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 31, 38, 50, 55, 62, 95, 110, 155, 190, 209, 275, 310, 341, 418, 475, 550, 589, 682, 775, 950, 1045, 1178, 1550, 1705, 2090, 2945, 3410, 5225, 5890, 6479, 8525, 10450, 12958, 14725, 17050, 29450, 32395, 38839, 64790, 77678, 161975, 194195, 323950, 388390, 427229, 737941, 854458, 970975, 1204009, 1475882, 1941950, 2136145, 2408018, 3689705, 4272290, 6020045, 7379410, 8117351, 10680725, 12040090, 13244099, 16234702, 18448525, 21361450, 22876171, 26488198, 30100225, 36897050, 40586755, 45752342, 60200450, 66220495, 81173510, 114380855, 132440990, 202933775, 228761710, 251637881, 331102475, 405867550, 503275762, 571904275, 662204950, 1143808550, 1258189405, 2516378810, 6290947025, 12581894050]

約数ペア:

[(1, 12581894050), (2, 6290947025), (5, 2516378810), (10, 1258189405), (11, 1143808550), (19, 662204950), (22, 571904275), (25, 503275762), (31, 405867550), (38, 331102475), (50, 251637881), (55, 228761710), (62, 202933775), (95, 132440990), (110, 114380855), (155, 81173510), (190, 66220495), (209, 60200450), (275, 45752342), (310, 40586755), (341, 36897050), (418, 30100225), (475, 26488198), (550, 22876171), (589, 21361450), (682, 18448525), (775, 16234702), (950, 13244099), (1045, 12040090), (1178, 10680725), (1550, 8117351), (1705, 7379410), (2090, 6020045), (2945, 4272290), (3410, 3689705), (5225, 2408018), (5890, 2136145), (6479, 1941950), (8525, 1475882), (10450, 1204009), (12958, 970975), (14725, 854458), (17050, 737941), (29450, 427229), (32395, 388390), (38839, 323950), (64790, 194195), (77678, 161975)]