15696554560

素因数分解:

$2^6\times 5^1\times {\mathrm{389}}^1\times {\mathrm{126097}}^1$

素因数の和:126503

約数の個数: 56

約数和(自身を含む): 37473803640

約数和(自身を除く): 21777249080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 389, 778, 1556, 1945, 3112, 3890, 6224, 7780, 12448, 15560, 24896, 31120, 62240, 124480, 126097, 252194, 504388, 630485, 1008776, 1260970, 2017552, 2521940, 4035104, 5043880, 8070208, 10087760, 20175520, 40351040, 49051733, 98103466, 196206932, 245258665, 392413864, 490517330, 784827728, 981034660, 1569655456, 1962069320, 3139310912, 3924138640, 7848277280, 15696554560]

約数ペア:

[(1, 15696554560), (2, 7848277280), (4, 3924138640), (5, 3139310912), (8, 1962069320), (10, 1569655456), (16, 981034660), (20, 784827728), (32, 490517330), (40, 392413864), (64, 245258665), (80, 196206932), (160, 98103466), (320, 49051733), (389, 40351040), (778, 20175520), (1556, 10087760), (1945, 8070208), (3112, 5043880), (3890, 4035104), (6224, 2521940), (7780, 2017552), (12448, 1260970), (15560, 1008776), (24896, 630485), (31120, 504388), (62240, 252194), (124480, 126097)]