2955960080450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1297}}^1\times {\mathrm{269713}}^1$

素因数の和:271048

約数の個数: 72

約数和(自身を含む): 5958160810668

約数和(自身を除く): 3002200730218

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1297, 1690, 2594, 4225, 6485, 8450, 12970, 16861, 32425, 33722, 64850, 84305, 168610, 219193, 269713, 421525, 438386, 539426, 843050, 1095965, 1348565, 2191930, 2697130, 3506269, 5479825, 6742825, 7012538, 10959650, 13485650, 17531345, 35062690, 45581497, 87656725, 91162994, 175313450, 227907485, 349817761, 455814970, 699635522, 1139537425, 1749088805, 2279074850, 3498177610, 4547630893, 8745444025, 9095261786, 17490888050, 22738154465, 45476308930, 59119201609, 113690772325, 118238403218, 227381544650, 295596008045, 591192016090, 1477980040225, 2955960080450]

約数ペア:

[(1, 2955960080450), (2, 1477980040225), (5, 591192016090), (10, 295596008045), (13, 227381544650), (25, 118238403218), (26, 113690772325), (50, 59119201609), (65, 45476308930), (130, 22738154465), (169, 17490888050), (325, 9095261786), (338, 8745444025), (650, 4547630893), (845, 3498177610), (1297, 2279074850), (1690, 1749088805), (2594, 1139537425), (4225, 699635522), (6485, 455814970), (8450, 349817761), (12970, 227907485), (16861, 175313450), (32425, 91162994), (33722, 87656725), (64850, 45581497), (84305, 35062690), (168610, 17531345), (219193, 13485650), (269713, 10959650), (421525, 7012538), (438386, 6742825), (539426, 5479825), (843050, 3506269), (1095965, 2697130), (1348565, 2191930)]