16939300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{3457}}^1$

素因数の和:3485

約数の個数: 54

約数和(自身を含む): 42772002

約数和(自身を除く): 25832702

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 3457, 4900, 6914, 13828, 17285, 24199, 34570, 48398, 69140, 86425, 96796, 120995, 169393, 172850, 241990, 338786, 345700, 483980, 604975, 677572, 846965, 1209950, 1693930, 2419900, 3387860, 4234825, 8469650, 16939300]

約数ペア:

[(1, 16939300), (2, 8469650), (4, 4234825), (5, 3387860), (7, 2419900), (10, 1693930), (14, 1209950), (20, 846965), (25, 677572), (28, 604975), (35, 483980), (49, 345700), (50, 338786), (70, 241990), (98, 172850), (100, 169393), (140, 120995), (175, 96796), (196, 86425), (245, 69140), (350, 48398), (490, 34570), (700, 24199), (980, 17285), (1225, 13828), (2450, 6914), (3457, 4900)]