25833080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 73543680

約数和(自身を除く): 47710600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 91, 94, 104, 130, 140, 151, 182, 188, 235, 260, 280, 302, 329, 364, 376, 455, 470, 520, 604, 611, 658, 728, 755, 910, 940, 1057, 1208, 1222, 1316, 1510, 1645, 1820, 1880, 1963, 2114, 2444, 2632, 3020, 3055, 3290, 3640, 3926, 4228, 4277, 4888, 5285, 6040, 6110, 6580, 7097, 7852, 8456, 8554, 9815, 10570, 12220, 13160, 13741, 14194, 15704, 17108, 19630, 21140, 21385, 24440, 27482, 28388, 34216, 35485, 39260, 42280, 42770, 49679, 54964, 56776, 68705, 70970, 78520, 85540, 92261, 99358, 109928, 137410, 141940, 171080, 184522, 198716, 248395, 274820, 283880, 369044, 397432, 461305, 496790, 549640, 645827, 738088, 922610, 993580, 1291654, 1845220, 1987160, 2583308, 3229135, 3690440, 5166616, 6458270, 12916540, 25833080]

約数ペア:

[(1, 25833080), (2, 12916540), (4, 6458270), (5, 5166616), (7, 3690440), (8, 3229135), (10, 2583308), (13, 1987160), (14, 1845220), (20, 1291654), (26, 993580), (28, 922610), (35, 738088), (40, 645827), (47, 549640), (52, 496790), (56, 461305), (65, 397432), (70, 369044), (91, 283880), (94, 274820), (104, 248395), (130, 198716), (140, 184522), (151, 171080), (182, 141940), (188, 137410), (235, 109928), (260, 99358), (280, 92261), (302, 85540), (329, 78520), (364, 70970), (376, 68705), (455, 56776), (470, 54964), (520, 49679), (604, 42770), (611, 42280), (658, 39260), (728, 35485), (755, 34216), (910, 28388), (940, 27482), (1057, 24440), (1208, 21385), (1222, 21140), (1316, 19630), (1510, 17108), (1645, 15704), (1820, 14194), (1880, 13741), (1963, 13160), (2114, 12220), (2444, 10570), (2632, 9815), (3020, 8554), (3055, 8456), (3290, 7852), (3640, 7097), (3926, 6580), (4228, 6110), (4277, 6040), (4888, 5285)]