68586733150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^3\times {\mathrm{1531}}^1$

素因数の和:1679

約数の個数: 96

約数和(自身を含む): 140911043616

約数和(自身を除く): 72324310466

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 1531, 1681, 2050, 2665, 3062, 3362, 5330, 7655, 8405, 13325, 15310, 16810, 19903, 21853, 26650, 38275, 39806, 42025, 43706, 62771, 68921, 76550, 84050, 99515, 109265, 125542, 137842, 199030, 218530, 313855, 344605, 497575, 546325, 627710, 689210, 816023, 895973, 995150, 1092650, 1569275, 1632046, 1723025, 1791946, 2573611, 3138550, 3446050, 4080115, 4479865, 5147222, 8160230, 8959730, 12868055, 20400575, 22399325, 25736110, 33456943, 40801150, 44798650, 64340275, 66913886, 105518051, 128680550, 167284715, 211036102, 334569430, 527590255, 836423575, 1055180510, 1371734663, 1672847150, 2637951275, 2743469326, 5275902550, 6858673315, 13717346630, 34293366575, 68586733150]

約数ペア:

[(1, 68586733150), (2, 34293366575), (5, 13717346630), (10, 6858673315), (13, 5275902550), (25, 2743469326), (26, 2637951275), (41, 1672847150), (50, 1371734663), (65, 1055180510), (82, 836423575), (130, 527590255), (205, 334569430), (325, 211036102), (410, 167284715), (533, 128680550), (650, 105518051), (1025, 66913886), (1066, 64340275), (1531, 44798650), (1681, 40801150), (2050, 33456943), (2665, 25736110), (3062, 22399325), (3362, 20400575), (5330, 12868055), (7655, 8959730), (8405, 8160230), (13325, 5147222), (15310, 4479865), (16810, 4080115), (19903, 3446050), (21853, 3138550), (26650, 2573611), (38275, 1791946), (39806, 1723025), (42025, 1632046), (43706, 1569275), (62771, 1092650), (68921, 995150), (76550, 895973), (84050, 816023), (99515, 689210), (109265, 627710), (125542, 546325), (137842, 497575), (199030, 344605), (218530, 313855)]