17973698320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{389}}^1\times {\mathrm{601}}^1$

素因数の和:1065

約数の個数: 120

約数和(自身を含む): 43363396440

約数和(自身を除く): 25389698120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 389, 496, 601, 620, 778, 961, 1202, 1240, 1556, 1922, 1945, 2404, 2480, 3005, 3112, 3844, 3890, 4805, 4808, 6010, 6224, 7688, 7780, 9610, 9616, 12020, 12059, 15376, 15560, 18631, 19220, 24040, 24118, 31120, 37262, 38440, 48080, 48236, 60295, 74524, 76880, 93155, 96472, 120590, 149048, 186310, 192944, 233789, 241180, 298096, 372620, 373829, 467578, 482360, 577561, 745240, 747658, 935156, 964720, 1155122, 1168945, 1490480, 1495316, 1869145, 1870312, 2310244, 2337890, 2887805, 2990632, 3738290, 3740624, 4620488, 4675780, 5775610, 5981264, 7247459, 7476580, 9240976, 9351560, 11551220, 14494918, 14953160, 18703120, 23102440, 28989836, 29906320, 36237295, 46204880, 57979672, 72474590, 115959344, 144949180, 224671229, 289898360, 449342458, 579796720, 898684916, 1123356145, 1797369832, 2246712290, 3594739664, 4493424580, 8986849160, 17973698320]

約数ペア:

[(1, 17973698320), (2, 8986849160), (4, 4493424580), (5, 3594739664), (8, 2246712290), (10, 1797369832), (16, 1123356145), (20, 898684916), (31, 579796720), (40, 449342458), (62, 289898360), (80, 224671229), (124, 144949180), (155, 115959344), (248, 72474590), (310, 57979672), (389, 46204880), (496, 36237295), (601, 29906320), (620, 28989836), (778, 23102440), (961, 18703120), (1202, 14953160), (1240, 14494918), (1556, 11551220), (1922, 9351560), (1945, 9240976), (2404, 7476580), (2480, 7247459), (3005, 5981264), (3112, 5775610), (3844, 4675780), (3890, 4620488), (4805, 3740624), (4808, 3738290), (6010, 2990632), (6224, 2887805), (7688, 2337890), (7780, 2310244), (9610, 1870312), (9616, 1869145), (12020, 1495316), (12059, 1490480), (15376, 1168945), (15560, 1155122), (18631, 964720), (19220, 935156), (24040, 747658), (24118, 745240), (31120, 577561), (37262, 482360), (38440, 467578), (48080, 373829), (48236, 372620), (60295, 298096), (74524, 241180), (76880, 233789), (93155, 192944), (96472, 186310), (120590, 149048)]