38460100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 108

約数和(自身を含む): 99743616

約数和(自身を除く): 61283516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 49, 50, 70, 94, 98, 100, 140, 167, 175, 188, 196, 235, 245, 329, 334, 350, 470, 490, 658, 668, 700, 835, 940, 980, 1169, 1175, 1225, 1316, 1645, 1670, 2303, 2338, 2350, 2450, 3290, 3340, 4175, 4606, 4676, 4700, 4900, 5845, 6580, 7849, 8183, 8225, 8350, 9212, 11515, 11690, 15698, 16366, 16450, 16700, 23030, 23380, 29225, 31396, 32732, 32900, 39245, 40915, 46060, 54943, 57575, 58450, 78490, 81830, 109886, 115150, 116900, 156980, 163660, 196225, 204575, 219772, 230300, 274715, 384601, 392450, 409150, 549430, 769202, 784900, 818300, 1098860, 1373575, 1538404, 1923005, 2747150, 3846010, 5494300, 7692020, 9615025, 19230050, 38460100]

約数ペア:

[(1, 38460100), (2, 19230050), (4, 9615025), (5, 7692020), (7, 5494300), (10, 3846010), (14, 2747150), (20, 1923005), (25, 1538404), (28, 1373575), (35, 1098860), (47, 818300), (49, 784900), (50, 769202), (70, 549430), (94, 409150), (98, 392450), (100, 384601), (140, 274715), (167, 230300), (175, 219772), (188, 204575), (196, 196225), (235, 163660), (245, 156980), (329, 116900), (334, 115150), (350, 109886), (470, 81830), (490, 78490), (658, 58450), (668, 57575), (700, 54943), (835, 46060), (940, 40915), (980, 39245), (1169, 32900), (1175, 32732), (1225, 31396), (1316, 29225), (1645, 23380), (1670, 23030), (2303, 16700), (2338, 16450), (2350, 16366), (2450, 15698), (3290, 11690), (3340, 11515), (4175, 9212), (4606, 8350), (4676, 8225), (4700, 8183), (4900, 7849), (5845, 6580)]