9969455300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{102461}}^1$

素因数の和:102621

約数の個数: 72

約数和(自身を含む): 24902364480

約数和(自身を除く): 14932909180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 139, 140, 175, 278, 350, 556, 695, 700, 973, 1390, 1946, 2780, 3475, 3892, 4865, 6950, 9730, 13900, 19460, 24325, 48650, 97300, 102461, 204922, 409844, 512305, 717227, 1024610, 1434454, 2049220, 2561525, 2868908, 3586135, 5123050, 7172270, 10246100, 14242079, 14344540, 17930675, 28484158, 35861350, 56968316, 71210395, 71722700, 99694553, 142420790, 199389106, 284841580, 356051975, 398778212, 498472765, 712103950, 996945530, 1424207900, 1993891060, 2492363825, 4984727650, 9969455300]

約数ペア:

[(1, 9969455300), (2, 4984727650), (4, 2492363825), (5, 1993891060), (7, 1424207900), (10, 996945530), (14, 712103950), (20, 498472765), (25, 398778212), (28, 356051975), (35, 284841580), (50, 199389106), (70, 142420790), (100, 99694553), (139, 71722700), (140, 71210395), (175, 56968316), (278, 35861350), (350, 28484158), (556, 17930675), (695, 14344540), (700, 14242079), (973, 10246100), (1390, 7172270), (1946, 5123050), (2780, 3586135), (3475, 2868908), (3892, 2561525), (4865, 2049220), (6950, 1434454), (9730, 1024610), (13900, 717227), (19460, 512305), (24325, 409844), (48650, 204922), (97300, 102461)]