26047860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 78072960

約数和(自身を除く): 52025100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 73, 76, 95, 114, 146, 190, 219, 228, 285, 292, 313, 365, 380, 438, 570, 626, 730, 876, 939, 1095, 1140, 1252, 1387, 1460, 1565, 1878, 2190, 2774, 3130, 3756, 4161, 4380, 4695, 5548, 5947, 6260, 6935, 8322, 9390, 11894, 13870, 16644, 17841, 18780, 20805, 22849, 23788, 27740, 29735, 35682, 41610, 45698, 59470, 68547, 71364, 83220, 89205, 91396, 114245, 118940, 137094, 178410, 228490, 274188, 342735, 356820, 434131, 456980, 685470, 868262, 1302393, 1370940, 1736524, 2170655, 2604786, 4341310, 5209572, 6511965, 8682620, 13023930, 26047860]

約数ペア:

[(1, 26047860), (2, 13023930), (3, 8682620), (4, 6511965), (5, 5209572), (6, 4341310), (10, 2604786), (12, 2170655), (15, 1736524), (19, 1370940), (20, 1302393), (30, 868262), (38, 685470), (57, 456980), (60, 434131), (73, 356820), (76, 342735), (95, 274188), (114, 228490), (146, 178410), (190, 137094), (219, 118940), (228, 114245), (285, 91396), (292, 89205), (313, 83220), (365, 71364), (380, 68547), (438, 59470), (570, 45698), (626, 41610), (730, 35682), (876, 29735), (939, 27740), (1095, 23788), (1140, 22849), (1252, 20805), (1387, 18780), (1460, 17841), (1565, 16644), (1878, 13870), (2190, 11894), (2774, 9390), (3130, 8322), (3756, 6935), (4161, 6260), (4380, 5947), (4695, 5548)]