2016990487850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1\times {\mathrm{44983}}^1$

素因数の和:45792

約数の個数: 96

約数和(自身を含む): 4086253713024

約数和(自身を除く): 2069263225174

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 101, 130, 202, 325, 505, 650, 683, 1010, 1313, 1366, 2525, 2626, 3415, 5050, 6565, 6830, 8879, 13130, 17075, 17758, 32825, 34150, 44395, 44983, 65650, 68983, 88790, 89966, 137966, 221975, 224915, 344915, 443950, 449830, 584779, 689830, 896779, 1124575, 1169558, 1724575, 1793558, 2249150, 2923895, 3449150, 4483895, 4543283, 5847790, 8967790, 9086566, 14619475, 22419475, 22716415, 29238950, 30723389, 44838950, 45432830, 59062679, 61446778, 113582075, 118125358, 153616945, 227164150, 295313395, 307233890, 399404057, 590626790, 768084725, 798808114, 1476566975, 1536169450, 1997020285, 2953133950, 3103062289, 3994040570, 6206124578, 9985101425, 15515311445, 19970202850, 31030622890, 40339809757, 77576557225, 80679619514, 155153114450, 201699048785, 403398097570, 1008495243925, 2016990487850]

約数ペア:

[(1, 2016990487850), (2, 1008495243925), (5, 403398097570), (10, 201699048785), (13, 155153114450), (25, 80679619514), (26, 77576557225), (50, 40339809757), (65, 31030622890), (101, 19970202850), (130, 15515311445), (202, 9985101425), (325, 6206124578), (505, 3994040570), (650, 3103062289), (683, 2953133950), (1010, 1997020285), (1313, 1536169450), (1366, 1476566975), (2525, 798808114), (2626, 768084725), (3415, 590626790), (5050, 399404057), (6565, 307233890), (6830, 295313395), (8879, 227164150), (13130, 153616945), (17075, 118125358), (17758, 113582075), (32825, 61446778), (34150, 59062679), (44395, 45432830), (44983, 44838950), (65650, 30723389), (68983, 29238950), (88790, 22716415), (89966, 22419475), (137966, 14619475), (221975, 9086566), (224915, 8967790), (344915, 5847790), (443950, 4543283), (449830, 4483895), (584779, 3449150), (689830, 2923895), (896779, 2249150), (1124575, 1793558), (1169558, 1724575)]