22573140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19801}}^1$

素因数の和:19832

約数の個数: 48

約数和(自身を含む): 66534720

約数和(自身を除く): 43961580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 19801, 39602, 59403, 79204, 99005, 118806, 198010, 237612, 297015, 376219, 396020, 594030, 752438, 1128657, 1188060, 1504876, 1881095, 2257314, 3762190, 4514628, 5643285, 7524380, 11286570, 22573140]

約数ペア:

[(1, 22573140), (2, 11286570), (3, 7524380), (4, 5643285), (5, 4514628), (6, 3762190), (10, 2257314), (12, 1881095), (15, 1504876), (19, 1188060), (20, 1128657), (30, 752438), (38, 594030), (57, 396020), (60, 376219), (76, 297015), (95, 237612), (114, 198010), (190, 118806), (228, 99005), (285, 79204), (380, 59403), (570, 39602), (1140, 19801)]