11874860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 26127360

約数和(自身を除く): 14252500

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 107, 124, 155, 179, 214, 310, 358, 428, 535, 620, 716, 895, 1070, 1790, 2140, 3317, 3580, 5549, 6634, 11098, 13268, 16585, 19153, 22196, 27745, 33170, 38306, 55490, 66340, 76612, 95765, 110980, 191530, 383060, 593743, 1187486, 2374972, 2968715, 5937430, 11874860]

約数ペア:

[(1, 11874860), (2, 5937430), (4, 2968715), (5, 2374972), (10, 1187486), (20, 593743), (31, 383060), (62, 191530), (107, 110980), (124, 95765), (155, 76612), (179, 66340), (214, 55490), (310, 38306), (358, 33170), (428, 27745), (535, 22196), (620, 19153), (716, 16585), (895, 13268), (1070, 11098), (1790, 6634), (2140, 5549), (3317, 3580)]