15744513850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{2143}}^1$

素因数の和:2384

約数の個数: 96

約数和(自身を含む): 32157941760

約数和(自身を除く): 16413427910

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 127, 130, 178, 254, 325, 445, 635, 650, 890, 1157, 1270, 1651, 2143, 2225, 2314, 3175, 3302, 4286, 4450, 5785, 6350, 8255, 10715, 11303, 11570, 16510, 21430, 22606, 27859, 28925, 41275, 53575, 55718, 56515, 57850, 82550, 107150, 113030, 139295, 146939, 190727, 272161, 278590, 282575, 293878, 381454, 544322, 565150, 696475, 734695, 953635, 1360805, 1392950, 1469390, 1907270, 2479451, 2721610, 3538093, 3673475, 4768175, 4958902, 6804025, 7076186, 7346950, 9536350, 12397255, 13608050, 17690465, 24222329, 24794510, 35380930, 48444658, 61986275, 88452325, 121111645, 123972550, 176904650, 242223290, 314890277, 605558225, 629780554, 1211116450, 1574451385, 3148902770, 7872256925, 15744513850]

約数ペア:

[(1, 15744513850), (2, 7872256925), (5, 3148902770), (10, 1574451385), (13, 1211116450), (25, 629780554), (26, 605558225), (50, 314890277), (65, 242223290), (89, 176904650), (127, 123972550), (130, 121111645), (178, 88452325), (254, 61986275), (325, 48444658), (445, 35380930), (635, 24794510), (650, 24222329), (890, 17690465), (1157, 13608050), (1270, 12397255), (1651, 9536350), (2143, 7346950), (2225, 7076186), (2314, 6804025), (3175, 4958902), (3302, 4768175), (4286, 3673475), (4450, 3538093), (5785, 2721610), (6350, 2479451), (8255, 1907270), (10715, 1469390), (11303, 1392950), (11570, 1360805), (16510, 953635), (21430, 734695), (22606, 696475), (27859, 565150), (28925, 544322), (41275, 381454), (53575, 293878), (55718, 282575), (56515, 278590), (57850, 272161), (82550, 190727), (107150, 146939), (113030, 139295)]