425468800

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4344

約数の個数: 96

約数和(自身を含む): 1085198400

約数和(自身を除く): 659729600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 3100, 3200, 3968, 4289, 4960, 6200, 8578, 9920, 12400, 17156, 19840, 21445, 24800, 34312, 42890, 49600, 68624, 85780, 99200, 107225, 132959, 137248, 171560, 214450, 265918, 274496, 343120, 428900, 531836, 548992, 664795, 686240, 857800, 1063672, 1329590, 1372480, 1715600, 2127344, 2659180, 2744960, 3323975, 3431200, 4254688, 5318360, 6647950, 6862400, 8509376, 10636720, 13295900, 13724800, 17018752, 21273440, 26591800, 42546880, 53183600, 85093760, 106367200, 212734400, 425468800]

約数ペア:

[(1, 425468800), (2, 212734400), (4, 106367200), (5, 85093760), (8, 53183600), (10, 42546880), (16, 26591800), (20, 21273440), (25, 17018752), (31, 13724800), (32, 13295900), (40, 10636720), (50, 8509376), (62, 6862400), (64, 6647950), (80, 5318360), (100, 4254688), (124, 3431200), (128, 3323975), (155, 2744960), (160, 2659180), (200, 2127344), (248, 1715600), (310, 1372480), (320, 1329590), (400, 1063672), (496, 857800), (620, 686240), (640, 664795), (775, 548992), (800, 531836), (992, 428900), (1240, 343120), (1550, 274496), (1600, 265918), (1984, 214450), (2480, 171560), (3100, 137248), (3200, 132959), (3968, 107225), (4289, 99200), (4960, 85780), (6200, 68624), (8578, 49600), (9920, 42890), (12400, 34312), (17156, 24800), (19840, 21445)]