5123062540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{13229}}^1$

素因数の和:13339

約数の個数: 72

約数和(自身を含む): 11599958160

約数和(自身を除く): 6476895620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 289, 335, 340, 578, 670, 1139, 1156, 1340, 1445, 2278, 2890, 4556, 5695, 5780, 11390, 13229, 19363, 22780, 26458, 38726, 52916, 66145, 77452, 96815, 132290, 193630, 224893, 264580, 387260, 449786, 886343, 899572, 1124465, 1772686, 2248930, 3545372, 3823181, 4431715, 4497860, 7646362, 8863430, 15067831, 15292724, 17726860, 19115905, 30135662, 38231810, 60271324, 75339155, 76463620, 150678310, 256153127, 301356620, 512306254, 1024612508, 1280765635, 2561531270, 5123062540]

約数ペア:

[(1, 5123062540), (2, 2561531270), (4, 1280765635), (5, 1024612508), (10, 512306254), (17, 301356620), (20, 256153127), (34, 150678310), (67, 76463620), (68, 75339155), (85, 60271324), (134, 38231810), (170, 30135662), (268, 19115905), (289, 17726860), (335, 15292724), (340, 15067831), (578, 8863430), (670, 7646362), (1139, 4497860), (1156, 4431715), (1340, 3823181), (1445, 3545372), (2278, 2248930), (2890, 1772686), (4556, 1124465), (5695, 899572), (5780, 886343), (11390, 449786), (13229, 387260), (19363, 264580), (22780, 224893), (26458, 193630), (38726, 132290), (52916, 96815), (66145, 77452)]