25631010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 70424640

約数和(自身を除く): 44793630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 43, 45, 74, 86, 90, 111, 129, 179, 185, 215, 222, 258, 333, 358, 370, 387, 430, 537, 555, 645, 666, 774, 895, 1074, 1110, 1290, 1591, 1611, 1665, 1790, 1935, 2685, 3182, 3222, 3330, 3870, 4773, 5370, 6623, 7697, 7955, 8055, 9546, 13246, 14319, 15394, 15910, 16110, 19869, 23091, 23865, 28638, 33115, 38485, 39738, 46182, 47730, 59607, 66230, 69273, 71595, 76970, 99345, 115455, 119214, 138546, 143190, 198690, 230910, 284789, 298035, 346365, 569578, 596070, 692730, 854367, 1423945, 1708734, 2563101, 2847890, 4271835, 5126202, 8543670, 12815505, 25631010]

約数ペア:

[(1, 25631010), (2, 12815505), (3, 8543670), (5, 5126202), (6, 4271835), (9, 2847890), (10, 2563101), (15, 1708734), (18, 1423945), (30, 854367), (37, 692730), (43, 596070), (45, 569578), (74, 346365), (86, 298035), (90, 284789), (111, 230910), (129, 198690), (179, 143190), (185, 138546), (215, 119214), (222, 115455), (258, 99345), (333, 76970), (358, 71595), (370, 69273), (387, 66230), (430, 59607), (537, 47730), (555, 46182), (645, 39738), (666, 38485), (774, 33115), (895, 28638), (1074, 23865), (1110, 23091), (1290, 19869), (1591, 16110), (1611, 15910), (1665, 15394), (1790, 14319), (1935, 13246), (2685, 9546), (3182, 8055), (3222, 7955), (3330, 7697), (3870, 6623), (4773, 5370)]