3190100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 7707840

約数和(自身を除く): 4517740

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 73, 76, 92, 95, 100, 115, 146, 190, 230, 292, 365, 380, 437, 460, 475, 575, 730, 874, 950, 1150, 1387, 1460, 1679, 1748, 1825, 1900, 2185, 2300, 2774, 3358, 3650, 4370, 5548, 6716, 6935, 7300, 8395, 8740, 10925, 13870, 16790, 21850, 27740, 31901, 33580, 34675, 41975, 43700, 63802, 69350, 83950, 127604, 138700, 159505, 167900, 319010, 638020, 797525, 1595050, 3190100]

約数ペア:

[(1, 3190100), (2, 1595050), (4, 797525), (5, 638020), (10, 319010), (19, 167900), (20, 159505), (23, 138700), (25, 127604), (38, 83950), (46, 69350), (50, 63802), (73, 43700), (76, 41975), (92, 34675), (95, 33580), (100, 31901), (115, 27740), (146, 21850), (190, 16790), (230, 13870), (292, 10925), (365, 8740), (380, 8395), (437, 7300), (460, 6935), (475, 6716), (575, 5548), (730, 4370), (874, 3650), (950, 3358), (1150, 2774), (1387, 2300), (1460, 2185), (1679, 1900), (1748, 1825)]