25753980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3607}}^1$

素因数の和:3643

約数の個数: 96

約数和(自身を含む): 87284736

約数和(自身を除く): 61530756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 3607, 7140, 7214, 10821, 14428, 18035, 21642, 25249, 36070, 43284, 50498, 54105, 61319, 72140, 75747, 100996, 108210, 122638, 126245, 151494, 183957, 216420, 245276, 252490, 302988, 306595, 367914, 378735, 429233, 504980, 613190, 735828, 757470, 858466, 919785, 1226380, 1287699, 1514940, 1716932, 1839570, 2146165, 2575398, 3679140, 4292330, 5150796, 6438495, 8584660, 12876990, 25753980]

約数ペア:

[(1, 25753980), (2, 12876990), (3, 8584660), (4, 6438495), (5, 5150796), (6, 4292330), (7, 3679140), (10, 2575398), (12, 2146165), (14, 1839570), (15, 1716932), (17, 1514940), (20, 1287699), (21, 1226380), (28, 919785), (30, 858466), (34, 757470), (35, 735828), (42, 613190), (51, 504980), (60, 429233), (68, 378735), (70, 367914), (84, 306595), (85, 302988), (102, 252490), (105, 245276), (119, 216420), (140, 183957), (170, 151494), (204, 126245), (210, 122638), (238, 108210), (255, 100996), (340, 75747), (357, 72140), (420, 61319), (476, 54105), (510, 50498), (595, 43284), (714, 36070), (1020, 25249), (1190, 21642), (1428, 18035), (1785, 14428), (2380, 10821), (3570, 7214), (3607, 7140)]