1401473500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{57203}}^1$

素因数の和:57236

約数の個数: 72

約数和(自身を含む): 3560605776

約数和(自身を除く): 2159132276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2450, 3500, 4900, 6125, 12250, 24500, 57203, 114406, 228812, 286015, 400421, 572030, 800842, 1144060, 1430075, 1601684, 2002105, 2802947, 2860150, 4004210, 5605894, 5720300, 7150375, 8008420, 10010525, 11211788, 14014735, 14300750, 20021050, 28029470, 28601500, 40042100, 50052625, 56058940, 70073675, 100105250, 140147350, 200210500, 280294700, 350368375, 700736750, 1401473500]

約数ペア:

[(1, 1401473500), (2, 700736750), (4, 350368375), (5, 280294700), (7, 200210500), (10, 140147350), (14, 100105250), (20, 70073675), (25, 56058940), (28, 50052625), (35, 40042100), (49, 28601500), (50, 28029470), (70, 20021050), (98, 14300750), (100, 14014735), (125, 11211788), (140, 10010525), (175, 8008420), (196, 7150375), (245, 5720300), (250, 5605894), (350, 4004210), (490, 2860150), (500, 2802947), (700, 2002105), (875, 1601684), (980, 1430075), (1225, 1144060), (1750, 800842), (2450, 572030), (3500, 400421), (4900, 286015), (6125, 228812), (12250, 114406), (24500, 57203)]