139252000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 353493504

約数和(自身を除く): 214241504

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, 400, 496, 500, 620, 775, 800, 992, 1000, 1123, 1240, 1550, 2000, 2246, 2480, 3100, 3875, 4000, 4492, 4960, 5615, 6200, 7750, 8984, 11230, 12400, 15500, 17968, 22460, 24800, 28075, 31000, 34813, 35936, 44920, 56150, 62000, 69626, 89840, 112300, 124000, 139252, 140375, 174065, 179680, 224600, 278504, 280750, 348130, 449200, 557008, 561500, 696260, 870325, 898400, 1114016, 1123000, 1392520, 1740650, 2246000, 2785040, 3481300, 4351625, 4492000, 5570080, 6962600, 8703250, 13925200, 17406500, 27850400, 34813000, 69626000, 139252000]

約数ペア:

[(1, 139252000), (2, 69626000), (4, 34813000), (5, 27850400), (8, 17406500), (10, 13925200), (16, 8703250), (20, 6962600), (25, 5570080), (31, 4492000), (32, 4351625), (40, 3481300), (50, 2785040), (62, 2246000), (80, 1740650), (100, 1392520), (124, 1123000), (125, 1114016), (155, 898400), (160, 870325), (200, 696260), (248, 561500), (250, 557008), (310, 449200), (400, 348130), (496, 280750), (500, 278504), (620, 224600), (775, 179680), (800, 174065), (992, 140375), (1000, 139252), (1123, 124000), (1240, 112300), (1550, 89840), (2000, 69626), (2246, 62000), (2480, 56150), (3100, 44920), (3875, 35936), (4000, 34813), (4492, 31000), (4960, 28075), (5615, 24800), (6200, 22460), (7750, 17968), (8984, 15500), (11230, 12400)]