578810050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1125

約数の個数: 144

約数和(自身を含む): 1429361640

約数和(自身を除く): 850551590

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 25, 26, 34, 35, 49, 50, 65, 70, 85, 91, 98, 119, 130, 170, 175, 182, 221, 238, 245, 325, 350, 425, 442, 455, 490, 595, 637, 650, 833, 850, 910, 1069, 1105, 1190, 1225, 1274, 1547, 1666, 2138, 2210, 2275, 2450, 2975, 3094, 3185, 4165, 4550, 5345, 5525, 5950, 6370, 7483, 7735, 8330, 10690, 10829, 11050, 13897, 14966, 15470, 15925, 18173, 20825, 21658, 26725, 27794, 31850, 36346, 37415, 38675, 41650, 52381, 53450, 54145, 69485, 74830, 77350, 90865, 97279, 104762, 108290, 127211, 138970, 181730, 187075, 194558, 236249, 254422, 261905, 270725, 347425, 374150, 454325, 472498, 486395, 523810, 541450, 636055, 680953, 694850, 890477, 908650, 972790, 1181245, 1272110, 1309525, 1361906, 1653743, 1780954, 2362490, 2431975, 2619050, 3180275, 3307486, 3404765, 4452385, 4863950, 5906225, 6360550, 6809530, 8268715, 8904770, 11576201, 11812450, 16537430, 17023825, 22261925, 23152402, 34047650, 41343575, 44523850, 57881005, 82687150, 115762010, 289405025, 578810050]

約数ペア:

[(1, 578810050), (2, 289405025), (5, 115762010), (7, 82687150), (10, 57881005), (13, 44523850), (14, 41343575), (17, 34047650), (25, 23152402), (26, 22261925), (34, 17023825), (35, 16537430), (49, 11812450), (50, 11576201), (65, 8904770), (70, 8268715), (85, 6809530), (91, 6360550), (98, 5906225), (119, 4863950), (130, 4452385), (170, 3404765), (175, 3307486), (182, 3180275), (221, 2619050), (238, 2431975), (245, 2362490), (325, 1780954), (350, 1653743), (425, 1361906), (442, 1309525), (455, 1272110), (490, 1181245), (595, 972790), (637, 908650), (650, 890477), (833, 694850), (850, 680953), (910, 636055), (1069, 541450), (1105, 523810), (1190, 486395), (1225, 472498), (1274, 454325), (1547, 374150), (1666, 347425), (2138, 270725), (2210, 261905), (2275, 254422), (2450, 236249), (2975, 194558), (3094, 187075), (3185, 181730), (4165, 138970), (4550, 127211), (5345, 108290), (5525, 104762), (5950, 97279), (6370, 90865), (7483, 77350), (7735, 74830), (8330, 69485), (10690, 54145), (10829, 53450), (11050, 52381), (13897, 41650), (14966, 38675), (15470, 37415), (15925, 36346), (18173, 31850), (20825, 27794), (21658, 26725)]