102387140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1667}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 223618752

約数和(自身を除く): 121231612

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 166, 185, 332, 370, 415, 740, 830, 1660, 1667, 3071, 3334, 6142, 6668, 8335, 12284, 15355, 16670, 30710, 33340, 61420, 61679, 123358, 138361, 246716, 276722, 308395, 553444, 616790, 691805, 1233580, 1383610, 2767220, 5119357, 10238714, 20477428, 25596785, 51193570, 102387140]

約数ペア:

[(1, 102387140), (2, 51193570), (4, 25596785), (5, 20477428), (10, 10238714), (20, 5119357), (37, 2767220), (74, 1383610), (83, 1233580), (148, 691805), (166, 616790), (185, 553444), (332, 308395), (370, 276722), (415, 246716), (740, 138361), (830, 123358), (1660, 61679), (1667, 61420), (3071, 33340), (3334, 30710), (6142, 16670), (6668, 15355), (8335, 12284)]