38969580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1135

約数の個数: 96

約数和(自身を含む): 120121344

約数和(自身を除く): 81151764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 470, 564, 611, 705, 780, 940, 1063, 1222, 1410, 1833, 2126, 2444, 2820, 3055, 3189, 3666, 4252, 5315, 6110, 6378, 7332, 9165, 10630, 12220, 12756, 13819, 15945, 18330, 21260, 27638, 31890, 36660, 41457, 49961, 55276, 63780, 69095, 82914, 99922, 138190, 149883, 165828, 199844, 207285, 249805, 276380, 299766, 414570, 499610, 599532, 649493, 749415, 829140, 999220, 1298986, 1498830, 1948479, 2597972, 2997660, 3247465, 3896958, 6494930, 7793916, 9742395, 12989860, 19484790, 38969580]

約数ペア:

[(1, 38969580), (2, 19484790), (3, 12989860), (4, 9742395), (5, 7793916), (6, 6494930), (10, 3896958), (12, 3247465), (13, 2997660), (15, 2597972), (20, 1948479), (26, 1498830), (30, 1298986), (39, 999220), (47, 829140), (52, 749415), (60, 649493), (65, 599532), (78, 499610), (94, 414570), (130, 299766), (141, 276380), (156, 249805), (188, 207285), (195, 199844), (235, 165828), (260, 149883), (282, 138190), (390, 99922), (470, 82914), (564, 69095), (611, 63780), (705, 55276), (780, 49961), (940, 41457), (1063, 36660), (1222, 31890), (1410, 27638), (1833, 21260), (2126, 18330), (2444, 15945), (2820, 13819), (3055, 12756), (3189, 12220), (3666, 10630), (4252, 9165), (5315, 7332), (6110, 6378)]