28971200

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:994

約数の個数: 84

約数和(自身を含む): 75117960

約数和(自身を除く): 46146760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 953, 1216, 1520, 1600, 1900, 1906, 3040, 3800, 3812, 4765, 6080, 7600, 7624, 9530, 15200, 15248, 18107, 19060, 23825, 30400, 30496, 36214, 38120, 47650, 60992, 72428, 76240, 90535, 95300, 144856, 152480, 181070, 190600, 289712, 304960, 362140, 381200, 452675, 579424, 724280, 762400, 905350, 1158848, 1448560, 1524800, 1810700, 2897120, 3621400, 5794240, 7242800, 14485600, 28971200]

約数ペア:

[(1, 28971200), (2, 14485600), (4, 7242800), (5, 5794240), (8, 3621400), (10, 2897120), (16, 1810700), (19, 1524800), (20, 1448560), (25, 1158848), (32, 905350), (38, 762400), (40, 724280), (50, 579424), (64, 452675), (76, 381200), (80, 362140), (95, 304960), (100, 289712), (152, 190600), (160, 181070), (190, 152480), (200, 144856), (304, 95300), (320, 90535), (380, 76240), (400, 72428), (475, 60992), (608, 47650), (760, 38120), (800, 36214), (950, 30496), (953, 30400), (1216, 23825), (1520, 19060), (1600, 18107), (1900, 15248), (1906, 15200), (3040, 9530), (3800, 7624), (3812, 7600), (4765, 6080)]