25349800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 70977600

約数和(自身を除く): 45627800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 953, 1064, 1330, 1400, 1900, 1906, 2660, 3325, 3800, 3812, 4765, 5320, 6650, 6671, 7624, 9530, 13300, 13342, 18107, 19060, 23825, 26600, 26684, 33355, 36214, 38120, 47650, 53368, 66710, 72428, 90535, 95300, 126749, 133420, 144856, 166775, 181070, 190600, 253498, 266840, 333550, 362140, 452675, 506996, 633745, 667100, 724280, 905350, 1013992, 1267490, 1334200, 1810700, 2534980, 3168725, 3621400, 5069960, 6337450, 12674900, 25349800]

約数ペア:

[(1, 25349800), (2, 12674900), (4, 6337450), (5, 5069960), (7, 3621400), (8, 3168725), (10, 2534980), (14, 1810700), (19, 1334200), (20, 1267490), (25, 1013992), (28, 905350), (35, 724280), (38, 667100), (40, 633745), (50, 506996), (56, 452675), (70, 362140), (76, 333550), (95, 266840), (100, 253498), (133, 190600), (140, 181070), (152, 166775), (175, 144856), (190, 133420), (200, 126749), (266, 95300), (280, 90535), (350, 72428), (380, 66710), (475, 53368), (532, 47650), (665, 38120), (700, 36214), (760, 33355), (950, 26684), (953, 26600), (1064, 23825), (1330, 19060), (1400, 18107), (1900, 13342), (1906, 13300), (2660, 9530), (3325, 7624), (3800, 6671), (3812, 6650), (4765, 5320)]