41581400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{4243}}^1$

素因数の和:4273

約数の個数: 72

約数和(自身を含む): 112487220

約数和(自身を除く): 70905820

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4243, 4900, 8486, 9800, 16972, 21215, 29701, 33944, 42430, 59402, 84860, 106075, 118804, 148505, 169720, 207907, 212150, 237608, 297010, 415814, 424300, 594020, 742525, 831628, 848600, 1039535, 1188040, 1485050, 1663256, 2079070, 2970100, 4158140, 5197675, 5940200, 8316280, 10395350, 20790700, 41581400]

約数ペア:

[(1, 41581400), (2, 20790700), (4, 10395350), (5, 8316280), (7, 5940200), (8, 5197675), (10, 4158140), (14, 2970100), (20, 2079070), (25, 1663256), (28, 1485050), (35, 1188040), (40, 1039535), (49, 848600), (50, 831628), (56, 742525), (70, 594020), (98, 424300), (100, 415814), (140, 297010), (175, 237608), (196, 212150), (200, 207907), (245, 169720), (280, 148505), (350, 118804), (392, 106075), (490, 84860), (700, 59402), (980, 42430), (1225, 33944), (1400, 29701), (1960, 21215), (2450, 16972), (4243, 9800), (4900, 8486)]