424997600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{17137}}^1$

素因数の和:17188

約数の個数: 72

約数和(自身を含む): 1071056448

約数和(自身を除く): 646058848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 12400, 17137, 24800, 34274, 68548, 85685, 137096, 171370, 274192, 342740, 428425, 531247, 548384, 685480, 856850, 1062494, 1370960, 1713700, 2124988, 2656235, 2741920, 3427400, 4249976, 5312470, 6854800, 8499952, 10624940, 13281175, 13709600, 16999904, 21249880, 26562350, 42499760, 53124700, 84999520, 106249400, 212498800, 424997600]

約数ペア:

[(1, 424997600), (2, 212498800), (4, 106249400), (5, 84999520), (8, 53124700), (10, 42499760), (16, 26562350), (20, 21249880), (25, 16999904), (31, 13709600), (32, 13281175), (40, 10624940), (50, 8499952), (62, 6854800), (80, 5312470), (100, 4249976), (124, 3427400), (155, 2741920), (160, 2656235), (200, 2124988), (248, 1713700), (310, 1370960), (400, 1062494), (496, 856850), (620, 685480), (775, 548384), (800, 531247), (992, 428425), (1240, 342740), (1550, 274192), (2480, 171370), (3100, 137096), (4960, 85685), (6200, 68548), (12400, 34274), (17137, 24800)]