63122750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 126584640

約数和(自身を除く): 63461890

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 97, 125, 137, 190, 194, 250, 274, 475, 485, 685, 950, 970, 1370, 1843, 2375, 2425, 2603, 3425, 3686, 4750, 4850, 5206, 6850, 9215, 12125, 13015, 13289, 17125, 18430, 24250, 26030, 26578, 34250, 46075, 65075, 66445, 92150, 130150, 132890, 230375, 252491, 325375, 332225, 460750, 504982, 650750, 664450, 1262455, 1661125, 2524910, 3322250, 6312275, 12624550, 31561375, 63122750]

約数ペア:

[(1, 63122750), (2, 31561375), (5, 12624550), (10, 6312275), (19, 3322250), (25, 2524910), (38, 1661125), (50, 1262455), (95, 664450), (97, 650750), (125, 504982), (137, 460750), (190, 332225), (194, 325375), (250, 252491), (274, 230375), (475, 132890), (485, 130150), (685, 92150), (950, 66445), (970, 65075), (1370, 46075), (1843, 34250), (2375, 26578), (2425, 26030), (2603, 24250), (3425, 18430), (3686, 17125), (4750, 13289), (4850, 13015), (5206, 12125), (6850, 9215)]