17047750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 34856640

約数和(自身を除く): 17808890

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 97, 125, 185, 190, 194, 250, 370, 475, 485, 703, 925, 950, 970, 1406, 1843, 1850, 2375, 2425, 3515, 3589, 3686, 4625, 4750, 4850, 7030, 7178, 9215, 9250, 12125, 17575, 17945, 18430, 24250, 35150, 35890, 46075, 68191, 87875, 89725, 92150, 136382, 175750, 179450, 230375, 340955, 448625, 460750, 681910, 897250, 1704775, 3409550, 8523875, 17047750]

約数ペア:

[(1, 17047750), (2, 8523875), (5, 3409550), (10, 1704775), (19, 897250), (25, 681910), (37, 460750), (38, 448625), (50, 340955), (74, 230375), (95, 179450), (97, 175750), (125, 136382), (185, 92150), (190, 89725), (194, 87875), (250, 68191), (370, 46075), (475, 35890), (485, 35150), (703, 24250), (925, 18430), (950, 17945), (970, 17575), (1406, 12125), (1843, 9250), (1850, 9215), (2375, 7178), (2425, 7030), (3515, 4850), (3589, 4750), (3686, 4625)]