126513700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 286544160

約数和(自身を除く): 160030460

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 59, 82, 100, 118, 164, 205, 236, 295, 410, 523, 590, 820, 1025, 1046, 1180, 1475, 2050, 2092, 2419, 2615, 2950, 4100, 4838, 5230, 5900, 9676, 10460, 12095, 13075, 21443, 24190, 26150, 30857, 42886, 48380, 52300, 60475, 61714, 85772, 107215, 120950, 123428, 154285, 214430, 241900, 308570, 428860, 536075, 617140, 771425, 1072150, 1265137, 1542850, 2144300, 2530274, 3085700, 5060548, 6325685, 12651370, 25302740, 31628425, 63256850, 126513700]

約数ペア:

[(1, 126513700), (2, 63256850), (4, 31628425), (5, 25302740), (10, 12651370), (20, 6325685), (25, 5060548), (41, 3085700), (50, 2530274), (59, 2144300), (82, 1542850), (100, 1265137), (118, 1072150), (164, 771425), (205, 617140), (236, 536075), (295, 428860), (410, 308570), (523, 241900), (590, 214430), (820, 154285), (1025, 123428), (1046, 120950), (1180, 107215), (1475, 85772), (2050, 61714), (2092, 60475), (2419, 52300), (2615, 48380), (2950, 42886), (4100, 30857), (4838, 26150), (5230, 24190), (5900, 21443), (9676, 13075), (10460, 12095)]