12112502480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{15889}}^1$

素因数の和:16648

約数の個数: 80

約数和(自身を含む): 30371129040

約数和(自身を除く): 18258626560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 733, 1040, 1466, 2932, 3665, 5864, 7330, 9529, 11728, 14660, 15889, 19058, 29320, 31778, 38116, 47645, 58640, 63556, 76232, 79445, 95290, 127112, 152464, 158890, 190580, 206557, 254224, 317780, 381160, 413114, 635560, 762320, 826228, 1032785, 1271120, 1652456, 2065570, 3304912, 4131140, 8262280, 11646637, 16524560, 23293274, 46586548, 58233185, 93173096, 116466370, 151406281, 186346192, 232932740, 302812562, 465865480, 605625124, 757031405, 931730960, 1211250248, 1514062810, 2422500496, 3028125620, 6056251240, 12112502480]

約数ペア:

[(1, 12112502480), (2, 6056251240), (4, 3028125620), (5, 2422500496), (8, 1514062810), (10, 1211250248), (13, 931730960), (16, 757031405), (20, 605625124), (26, 465865480), (40, 302812562), (52, 232932740), (65, 186346192), (80, 151406281), (104, 116466370), (130, 93173096), (208, 58233185), (260, 46586548), (520, 23293274), (733, 16524560), (1040, 11646637), (1466, 8262280), (2932, 4131140), (3665, 3304912), (5864, 2065570), (7330, 1652456), (9529, 1271120), (11728, 1032785), (14660, 826228), (15889, 762320), (19058, 635560), (29320, 413114), (31778, 381160), (38116, 317780), (47645, 254224), (58640, 206557), (63556, 190580), (76232, 158890), (79445, 152464), (95290, 127112)]