71339500

素因数分解:

$2^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{2339}}^1$

素因数の和:2419

約数の個数: 48

約数和(自身を含む): 158427360

約数和(自身を除く): 87087860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 125, 244, 250, 305, 500, 610, 1220, 1525, 2339, 3050, 4678, 6100, 7625, 9356, 11695, 15250, 23390, 30500, 46780, 58475, 116950, 142679, 233900, 285358, 292375, 570716, 584750, 713395, 1169500, 1426790, 2853580, 3566975, 7133950, 14267900, 17834875, 35669750, 71339500]

約数ペア:

[(1, 71339500), (2, 35669750), (4, 17834875), (5, 14267900), (10, 7133950), (20, 3566975), (25, 2853580), (50, 1426790), (61, 1169500), (100, 713395), (122, 584750), (125, 570716), (244, 292375), (250, 285358), (305, 233900), (500, 142679), (610, 116950), (1220, 58475), (1525, 46780), (2339, 30500), (3050, 23390), (4678, 15250), (6100, 11695), (7625, 9356)]