47492000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 120766464

約数和(自身を除く): 73274464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 383, 400, 496, 500, 620, 766, 775, 800, 992, 1000, 1240, 1532, 1550, 1915, 2000, 2480, 3064, 3100, 3830, 3875, 4000, 4960, 6128, 6200, 7660, 7750, 9575, 11873, 12256, 12400, 15320, 15500, 19150, 23746, 24800, 30640, 31000, 38300, 47492, 47875, 59365, 61280, 62000, 76600, 94984, 95750, 118730, 124000, 153200, 189968, 191500, 237460, 296825, 306400, 379936, 383000, 474920, 593650, 766000, 949840, 1187300, 1484125, 1532000, 1899680, 2374600, 2968250, 4749200, 5936500, 9498400, 11873000, 23746000, 47492000]

約数ペア:

[(1, 47492000), (2, 23746000), (4, 11873000), (5, 9498400), (8, 5936500), (10, 4749200), (16, 2968250), (20, 2374600), (25, 1899680), (31, 1532000), (32, 1484125), (40, 1187300), (50, 949840), (62, 766000), (80, 593650), (100, 474920), (124, 383000), (125, 379936), (155, 306400), (160, 296825), (200, 237460), (248, 191500), (250, 189968), (310, 153200), (383, 124000), (400, 118730), (496, 95750), (500, 94984), (620, 76600), (766, 62000), (775, 61280), (800, 59365), (992, 47875), (1000, 47492), (1240, 38300), (1532, 31000), (1550, 30640), (1915, 24800), (2000, 23746), (2480, 19150), (3064, 15500), (3100, 15320), (3830, 12400), (3875, 12256), (4000, 11873), (4960, 9575), (6128, 7750), (6200, 7660)]