31574200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1229

約数の個数: 96

約数和(自身を含む): 88387200

約数和(自身を除く): 56813000

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, 1064, 1187, 1330, 1400, 1900, 2374, 2660, 3325, 3800, 4748, 5320, 5935, 6650, 8309, 9496, 11870, 13300, 16618, 22553, 23740, 26600, 29675, 33236, 41545, 45106, 47480, 59350, 66472, 83090, 90212, 112765, 118700, 157871, 166180, 180424, 207725, 225530, 237400, 315742, 332360, 415450, 451060, 563825, 631484, 789355, 830900, 902120, 1127650, 1262968, 1578710, 1661800, 2255300, 3157420, 3946775, 4510600, 6314840, 7893550, 15787100, 31574200]

約数ペア:

[(1, 31574200), (2, 15787100), (4, 7893550), (5, 6314840), (7, 4510600), (8, 3946775), (10, 3157420), (14, 2255300), (19, 1661800), (20, 1578710), (25, 1262968), (28, 1127650), (35, 902120), (38, 830900), (40, 789355), (50, 631484), (56, 563825), (70, 451060), (76, 415450), (95, 332360), (100, 315742), (133, 237400), (140, 225530), (152, 207725), (175, 180424), (190, 166180), (200, 157871), (266, 118700), (280, 112765), (350, 90212), (380, 83090), (475, 66472), (532, 59350), (665, 47480), (700, 45106), (760, 41545), (950, 33236), (1064, 29675), (1187, 26600), (1330, 23740), (1400, 22553), (1900, 16618), (2374, 13300), (2660, 11870), (3325, 9496), (3800, 8309), (4748, 6650), (5320, 5935)]