2194360280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{73243}}^1$

素因数の和:73368

約数の個数: 64

約数和(自身を含む): 5695453440

約数和(自身を除く): 3501093160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3745, 4280, 5992, 7490, 14980, 29960, 73243, 146486, 292972, 366215, 512701, 585944, 732430, 1025402, 1464860, 2050804, 2563505, 2929720, 4101608, 5127010, 7837001, 10254020, 15674002, 20508040, 31348004, 39185005, 54859007, 62696008, 78370010, 109718014, 156740020, 219436028, 274295035, 313480040, 438872056, 548590070, 1097180140, 2194360280]

約数ペア:

[(1, 2194360280), (2, 1097180140), (4, 548590070), (5, 438872056), (7, 313480040), (8, 274295035), (10, 219436028), (14, 156740020), (20, 109718014), (28, 78370010), (35, 62696008), (40, 54859007), (56, 39185005), (70, 31348004), (107, 20508040), (140, 15674002), (214, 10254020), (280, 7837001), (428, 5127010), (535, 4101608), (749, 2929720), (856, 2563505), (1070, 2050804), (1498, 1464860), (2140, 1025402), (2996, 732430), (3745, 585944), (4280, 512701), (5992, 366215), (7490, 292972), (14980, 146486), (29960, 73243)]