38191270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 79035264

約数和(自身を除く): 40843994

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 53, 65, 106, 115, 130, 230, 241, 265, 299, 482, 530, 598, 689, 1205, 1219, 1378, 1495, 2410, 2438, 2990, 3133, 3445, 5543, 6095, 6266, 6890, 11086, 12190, 12773, 15665, 15847, 25546, 27715, 31330, 31694, 55430, 63865, 72059, 79235, 127730, 144118, 158470, 166049, 293779, 332098, 360295, 587558, 720590, 830245, 1468895, 1660490, 2937790, 3819127, 7638254, 19095635, 38191270]

約数ペア:

[(1, 38191270), (2, 19095635), (5, 7638254), (10, 3819127), (13, 2937790), (23, 1660490), (26, 1468895), (46, 830245), (53, 720590), (65, 587558), (106, 360295), (115, 332098), (130, 293779), (230, 166049), (241, 158470), (265, 144118), (299, 127730), (482, 79235), (530, 72059), (598, 63865), (689, 55430), (1205, 31694), (1219, 31330), (1378, 27715), (1495, 25546), (2410, 15847), (2438, 15665), (2990, 12773), (3133, 12190), (3445, 11086), (5543, 6890), (6095, 6266)]