97923040

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^2\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 72

約数和(自身を含む): 237563928

約数和(自身を除く): 139640888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 331, 344, 430, 662, 688, 860, 1324, 1376, 1655, 1720, 1849, 2648, 3310, 3440, 3698, 5296, 6620, 6880, 7396, 9245, 10592, 13240, 14233, 14792, 18490, 26480, 28466, 29584, 36980, 52960, 56932, 59168, 71165, 73960, 113864, 142330, 147920, 227728, 284660, 295840, 455456, 569320, 612019, 1138640, 1224038, 2277280, 2448076, 3060095, 4896152, 6120190, 9792304, 12240380, 19584608, 24480760, 48961520, 97923040]

約数ペア:

[(1, 97923040), (2, 48961520), (4, 24480760), (5, 19584608), (8, 12240380), (10, 9792304), (16, 6120190), (20, 4896152), (32, 3060095), (40, 2448076), (43, 2277280), (80, 1224038), (86, 1138640), (160, 612019), (172, 569320), (215, 455456), (331, 295840), (344, 284660), (430, 227728), (662, 147920), (688, 142330), (860, 113864), (1324, 73960), (1376, 71165), (1655, 59168), (1720, 56932), (1849, 52960), (2648, 36980), (3310, 29584), (3440, 28466), (3698, 26480), (5296, 18490), (6620, 14792), (6880, 14233), (7396, 13240), (9245, 10592)]