70394800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:867

約数の個数: 120

約数和(自身を含む): 199764992

約数和(自身を除く): 129370192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 811, 868, 1085, 1240, 1400, 1550, 1622, 1736, 2170, 2480, 2800, 3100, 3244, 3472, 4055, 4340, 5425, 5677, 6200, 6488, 8110, 8680, 10850, 11354, 12400, 12976, 16220, 17360, 20275, 21700, 22708, 25141, 28385, 32440, 40550, 43400, 45416, 50282, 56770, 64880, 81100, 86800, 90832, 100564, 113540, 125705, 141925, 162200, 175987, 201128, 227080, 251410, 283850, 324400, 351974, 402256, 454160, 502820, 567700, 628525, 703948, 879935, 1005640, 1135400, 1257050, 1407896, 1759870, 2011280, 2270800, 2514100, 2815792, 3519740, 4399675, 5028200, 7039480, 8799350, 10056400, 14078960, 17598700, 35197400, 70394800]

約数ペア:

[(1, 70394800), (2, 35197400), (4, 17598700), (5, 14078960), (7, 10056400), (8, 8799350), (10, 7039480), (14, 5028200), (16, 4399675), (20, 3519740), (25, 2815792), (28, 2514100), (31, 2270800), (35, 2011280), (40, 1759870), (50, 1407896), (56, 1257050), (62, 1135400), (70, 1005640), (80, 879935), (100, 703948), (112, 628525), (124, 567700), (140, 502820), (155, 454160), (175, 402256), (200, 351974), (217, 324400), (248, 283850), (280, 251410), (310, 227080), (350, 201128), (400, 175987), (434, 162200), (496, 141925), (560, 125705), (620, 113540), (700, 100564), (775, 90832), (811, 86800), (868, 81100), (1085, 64880), (1240, 56770), (1400, 50282), (1550, 45416), (1622, 43400), (1736, 40550), (2170, 32440), (2480, 28385), (2800, 25141), (3100, 22708), (3244, 21700), (3472, 20275), (4055, 17360), (4340, 16220), (5425, 12976), (5677, 12400), (6200, 11354), (6488, 10850), (8110, 8680)]