9095221880

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{104639}}^1$

素因数の和:104744

約数の個数: 64

約数和(自身を含む): 21359116800

約数和(自身を除く): 12263894920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 53, 82, 106, 164, 205, 212, 265, 328, 410, 424, 530, 820, 1060, 1640, 2120, 2173, 4346, 8692, 10865, 17384, 21730, 43460, 86920, 104639, 209278, 418556, 523195, 837112, 1046390, 2092780, 4185560, 4290199, 5545867, 8580398, 11091734, 17160796, 21450995, 22183468, 27729335, 34321592, 42901990, 44366936, 55458670, 85803980, 110917340, 171607960, 221834680, 227380547, 454761094, 909522188, 1136902735, 1819044376, 2273805470, 4547610940, 9095221880]

約数ペア:

[(1, 9095221880), (2, 4547610940), (4, 2273805470), (5, 1819044376), (8, 1136902735), (10, 909522188), (20, 454761094), (40, 227380547), (41, 221834680), (53, 171607960), (82, 110917340), (106, 85803980), (164, 55458670), (205, 44366936), (212, 42901990), (265, 34321592), (328, 27729335), (410, 22183468), (424, 21450995), (530, 17160796), (820, 11091734), (1060, 8580398), (1640, 5545867), (2120, 4290199), (2173, 4185560), (4346, 2092780), (8692, 1046390), (10865, 837112), (17384, 523195), (21730, 418556), (43460, 209278), (86920, 104639)]