2642882560

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7591}}^1$

素因数の和:7637

約数の個数: 104

約数和(自身を含む): 6716095776

約数和(自身を除く): 4073213216

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1024, 1088, 1280, 1360, 2048, 2176, 2560, 2720, 4096, 4352, 5120, 5440, 7591, 8704, 10240, 10880, 15182, 17408, 20480, 21760, 30364, 34816, 37955, 43520, 60728, 69632, 75910, 87040, 121456, 129047, 151820, 174080, 242912, 258094, 303640, 348160, 485824, 516188, 607280, 645235, 971648, 1032376, 1214560, 1290470, 1943296, 2064752, 2429120, 2580940, 3886592, 4129504, 4858240, 5161880, 7773184, 8259008, 9716480, 10323760, 15546368, 16518016, 19432960, 20647520, 31092736, 33036032, 38865920, 41295040, 66072064, 77731840, 82590080, 132144128, 155463680, 165180160, 264288256, 330360320, 528576512, 660720640, 1321441280, 2642882560]

約数ペア:

[(1, 2642882560), (2, 1321441280), (4, 660720640), (5, 528576512), (8, 330360320), (10, 264288256), (16, 165180160), (17, 155463680), (20, 132144128), (32, 82590080), (34, 77731840), (40, 66072064), (64, 41295040), (68, 38865920), (80, 33036032), (85, 31092736), (128, 20647520), (136, 19432960), (160, 16518016), (170, 15546368), (256, 10323760), (272, 9716480), (320, 8259008), (340, 7773184), (512, 5161880), (544, 4858240), (640, 4129504), (680, 3886592), (1024, 2580940), (1088, 2429120), (1280, 2064752), (1360, 1943296), (2048, 1290470), (2176, 1214560), (2560, 1032376), (2720, 971648), (4096, 645235), (4352, 607280), (5120, 516188), (5440, 485824), (7591, 348160), (8704, 303640), (10240, 258094), (10880, 242912), (15182, 174080), (17408, 151820), (20480, 129047), (21760, 121456), (30364, 87040), (34816, 75910), (37955, 69632), (43520, 60728)]