88920650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19543}}^1$

素因数の和:19575

約数の個数: 48

約数和(自身を含む): 203570304

約数和(自身を除く): 114649654

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 19543, 39086, 97715, 136801, 195430, 254059, 273602, 488575, 508118, 684005, 977150, 1270295, 1368010, 1778413, 2540590, 3420025, 3556826, 6351475, 6840050, 8892065, 12702950, 17784130, 44460325, 88920650]

約数ペア:

[(1, 88920650), (2, 44460325), (5, 17784130), (7, 12702950), (10, 8892065), (13, 6840050), (14, 6351475), (25, 3556826), (26, 3420025), (35, 2540590), (50, 1778413), (65, 1368010), (70, 1270295), (91, 977150), (130, 684005), (175, 508118), (182, 488575), (325, 273602), (350, 254059), (455, 195430), (650, 136801), (910, 97715), (2275, 39086), (4550, 19543)]