88373320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{577}}^1$

素因数の和:1142

約数の個数: 64

約数和(自身を含む): 228055680

約数和(自身を除く): 139682360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 547, 577, 1094, 1154, 2188, 2308, 2735, 2885, 3829, 4039, 4376, 4616, 5470, 5770, 7658, 8078, 10940, 11540, 15316, 16156, 19145, 20195, 21880, 23080, 30632, 32312, 38290, 40390, 76580, 80780, 153160, 161560, 315619, 631238, 1262476, 1578095, 2209333, 2524952, 3156190, 4418666, 6312380, 8837332, 11046665, 12624760, 17674664, 22093330, 44186660, 88373320]

約数ペア:

[(1, 88373320), (2, 44186660), (4, 22093330), (5, 17674664), (7, 12624760), (8, 11046665), (10, 8837332), (14, 6312380), (20, 4418666), (28, 3156190), (35, 2524952), (40, 2209333), (56, 1578095), (70, 1262476), (140, 631238), (280, 315619), (547, 161560), (577, 153160), (1094, 80780), (1154, 76580), (2188, 40390), (2308, 38290), (2735, 32312), (2885, 30632), (3829, 23080), (4039, 21880), (4376, 20195), (4616, 19145), (5470, 16156), (5770, 15316), (7658, 11540), (8078, 10940)]