88116420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{209801}}^1$

素因数の和:209820

約数の個数: 48

約数和(自身を含む): 281973888

約数和(自身を除く): 193857468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 209801, 419602, 629403, 839204, 1049005, 1258806, 1468607, 2098010, 2517612, 2937214, 3147015, 4196020, 4405821, 5874428, 6294030, 7343035, 8811642, 12588060, 14686070, 17623284, 22029105, 29372140, 44058210, 88116420]

約数ペア:

[(1, 88116420), (2, 44058210), (3, 29372140), (4, 22029105), (5, 17623284), (6, 14686070), (7, 12588060), (10, 8811642), (12, 7343035), (14, 6294030), (15, 5874428), (20, 4405821), (21, 4196020), (28, 3147015), (30, 2937214), (35, 2517612), (42, 2098010), (60, 1468607), (70, 1258806), (84, 1049005), (105, 839204), (140, 629403), (210, 419602), (420, 209801)]