41849920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 168

約数和(自身を含む): 123526296

約数和(自身を除く): 81676376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 136, 140, 157, 160, 170, 196, 224, 238, 245, 272, 280, 314, 320, 340, 392, 448, 476, 490, 544, 560, 595, 628, 680, 784, 785, 833, 952, 980, 1088, 1099, 1120, 1190, 1256, 1360, 1568, 1570, 1666, 1904, 1960, 2198, 2240, 2380, 2512, 2669, 2720, 3136, 3140, 3332, 3808, 3920, 4165, 4396, 4760, 5024, 5338, 5440, 5495, 6280, 6664, 7616, 7693, 7840, 8330, 8792, 9520, 10048, 10676, 10990, 12560, 13328, 13345, 15386, 15680, 16660, 17584, 18683, 19040, 21352, 21980, 25120, 26656, 26690, 30772, 33320, 35168, 37366, 38080, 38465, 42704, 43960, 50240, 53312, 53380, 61544, 66640, 70336, 74732, 76930, 85408, 87920, 93415, 106760, 123088, 130781, 133280, 149464, 153860, 170816, 175840, 186830, 213520, 246176, 261562, 266560, 298928, 307720, 351680, 373660, 427040, 492352, 523124, 597856, 615440, 653905, 747320, 854080, 1046248, 1195712, 1230880, 1307810, 1494640, 2092496, 2461760, 2615620, 2989280, 4184992, 5231240, 5978560, 8369984, 10462480, 20924960, 41849920]

約数ペア:

[(1, 41849920), (2, 20924960), (4, 10462480), (5, 8369984), (7, 5978560), (8, 5231240), (10, 4184992), (14, 2989280), (16, 2615620), (17, 2461760), (20, 2092496), (28, 1494640), (32, 1307810), (34, 1230880), (35, 1195712), (40, 1046248), (49, 854080), (56, 747320), (64, 653905), (68, 615440), (70, 597856), (80, 523124), (85, 492352), (98, 427040), (112, 373660), (119, 351680), (136, 307720), (140, 298928), (157, 266560), (160, 261562), (170, 246176), (196, 213520), (224, 186830), (238, 175840), (245, 170816), (272, 153860), (280, 149464), (314, 133280), (320, 130781), (340, 123088), (392, 106760), (448, 93415), (476, 87920), (490, 85408), (544, 76930), (560, 74732), (595, 70336), (628, 66640), (680, 61544), (784, 53380), (785, 53312), (833, 50240), (952, 43960), (980, 42704), (1088, 38465), (1099, 38080), (1120, 37366), (1190, 35168), (1256, 33320), (1360, 30772), (1568, 26690), (1570, 26656), (1666, 25120), (1904, 21980), (1960, 21352), (2198, 19040), (2240, 18683), (2380, 17584), (2512, 16660), (2669, 15680), (2720, 15386), (3136, 13345), (3140, 13328), (3332, 12560), (3808, 10990), (3920, 10676), (4165, 10048), (4396, 9520), (4760, 8792), (5024, 8330), (5338, 7840), (5440, 7693), (5495, 7616), (6280, 6664)]