13925200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1172

約数の個数: 60

約数和(自身を含む): 34565248

約数和(自身を除く): 20640048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1123, 1240, 1550, 2246, 2480, 3100, 4492, 5615, 6200, 8984, 11230, 12400, 17968, 22460, 28075, 34813, 44920, 56150, 69626, 89840, 112300, 139252, 174065, 224600, 278504, 348130, 449200, 557008, 696260, 870325, 1392520, 1740650, 2785040, 3481300, 6962600, 13925200]

約数ペア:

[(1, 13925200), (2, 6962600), (4, 3481300), (5, 2785040), (8, 1740650), (10, 1392520), (16, 870325), (20, 696260), (25, 557008), (31, 449200), (40, 348130), (50, 278504), (62, 224600), (80, 174065), (100, 139252), (124, 112300), (155, 89840), (200, 69626), (248, 56150), (310, 44920), (400, 34813), (496, 28075), (620, 22460), (775, 17968), (1123, 12400), (1240, 11230), (1550, 8984), (2246, 6200), (2480, 5615), (3100, 4492)]