22208480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 60963840

約数和(自身を除く): 38755360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 251, 280, 316, 395, 502, 553, 560, 632, 790, 1004, 1106, 1120, 1255, 1264, 1580, 1757, 2008, 2212, 2510, 2528, 2765, 3160, 3514, 4016, 4424, 5020, 5530, 6320, 7028, 8032, 8785, 8848, 10040, 11060, 12640, 14056, 17570, 17696, 19829, 20080, 22120, 28112, 35140, 39658, 40160, 44240, 56224, 70280, 79316, 88480, 99145, 138803, 140560, 158632, 198290, 277606, 281120, 317264, 396580, 555212, 634528, 694015, 793160, 1110424, 1388030, 1586320, 2220848, 2776060, 3172640, 4441696, 5552120, 11104240, 22208480]

約数ペア:

[(1, 22208480), (2, 11104240), (4, 5552120), (5, 4441696), (7, 3172640), (8, 2776060), (10, 2220848), (14, 1586320), (16, 1388030), (20, 1110424), (28, 793160), (32, 694015), (35, 634528), (40, 555212), (56, 396580), (70, 317264), (79, 281120), (80, 277606), (112, 198290), (140, 158632), (158, 140560), (160, 138803), (224, 99145), (251, 88480), (280, 79316), (316, 70280), (395, 56224), (502, 44240), (553, 40160), (560, 39658), (632, 35140), (790, 28112), (1004, 22120), (1106, 20080), (1120, 19829), (1255, 17696), (1264, 17570), (1580, 14056), (1757, 12640), (2008, 11060), (2212, 10040), (2510, 8848), (2528, 8785), (2765, 8032), (3160, 7028), (3514, 6320), (4016, 5530), (4424, 5020)]