23275280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 62674560

約数和(自身を除く): 39399280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 467, 560, 623, 712, 890, 934, 1246, 1424, 1780, 1868, 2335, 2492, 3115, 3269, 3560, 3736, 4670, 4984, 6230, 6538, 7120, 7472, 9340, 9968, 12460, 13076, 16345, 18680, 24920, 26152, 32690, 37360, 41563, 49840, 52304, 65380, 83126, 130760, 166252, 207815, 261520, 290941, 332504, 415630, 581882, 665008, 831260, 1163764, 1454705, 1662520, 2327528, 2909410, 3325040, 4655056, 5818820, 11637640, 23275280]

約数ペア:

[(1, 23275280), (2, 11637640), (4, 5818820), (5, 4655056), (7, 3325040), (8, 2909410), (10, 2327528), (14, 1662520), (16, 1454705), (20, 1163764), (28, 831260), (35, 665008), (40, 581882), (56, 415630), (70, 332504), (80, 290941), (89, 261520), (112, 207815), (140, 166252), (178, 130760), (280, 83126), (356, 65380), (445, 52304), (467, 49840), (560, 41563), (623, 37360), (712, 32690), (890, 26152), (934, 24920), (1246, 18680), (1424, 16345), (1780, 13076), (1868, 12460), (2335, 9968), (2492, 9340), (3115, 7472), (3269, 7120), (3560, 6538), (3736, 6230), (4670, 4984)]