47268800

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1006

約数の個数: 84

約数和(自身を含む): 120188736

約数和(自身を除く): 72919936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 953, 992, 1240, 1550, 1600, 1906, 1984, 2480, 3100, 3812, 4765, 4960, 6200, 7624, 9530, 9920, 12400, 15248, 19060, 23825, 24800, 29543, 30496, 38120, 47650, 49600, 59086, 60992, 76240, 95300, 118172, 147715, 152480, 190600, 236344, 295430, 304960, 381200, 472688, 590860, 738575, 762400, 945376, 1181720, 1477150, 1524800, 1890752, 2363440, 2954300, 4726880, 5908600, 9453760, 11817200, 23634400, 47268800]

約数ペア:

[(1, 47268800), (2, 23634400), (4, 11817200), (5, 9453760), (8, 5908600), (10, 4726880), (16, 2954300), (20, 2363440), (25, 1890752), (31, 1524800), (32, 1477150), (40, 1181720), (50, 945376), (62, 762400), (64, 738575), (80, 590860), (100, 472688), (124, 381200), (155, 304960), (160, 295430), (200, 236344), (248, 190600), (310, 152480), (320, 147715), (400, 118172), (496, 95300), (620, 76240), (775, 60992), (800, 59086), (953, 49600), (992, 47650), (1240, 38120), (1550, 30496), (1600, 29543), (1906, 24800), (1984, 23825), (2480, 19060), (3100, 15248), (3812, 12400), (4765, 9920), (4960, 9530), (6200, 7624)]