3956013.00000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 95385600

約数和(自身を除く): 61594360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 85, 119, 124, 136, 140, 155, 170, 217, 229, 238, 248, 280, 310, 340, 434, 458, 476, 527, 595, 620, 680, 868, 916, 952, 1054, 1085, 1145, 1190, 1240, 1603, 1736, 1832, 2108, 2170, 2290, 2380, 2635, 3206, 3689, 3893, 4216, 4340, 4580, 4760, 5270, 6412, 7099, 7378, 7786, 8015, 8680, 9160, 10540, 12824, 14198, 14756, 15572, 16030, 18445, 19465, 21080, 27251, 28396, 29512, 31144, 32060, 35495, 36890, 38930, 49693, 54502, 56792, 64120, 70990, 73780, 77860, 99386, 109004, 120683, 136255, 141980, 147560, 155720, 198772, 218008, 241366, 248465, 272510, 283960, 397544, 482732, 496930, 545020, 603415, 844781, 965464, 993860, 1090040, 1206830, 1689562, 1987720, 2413660, 3379124, 4223905, 4827320, 6758248, 8447810, 16895620, 33791240]

約数ペア:

[(1, 33791240), (2, 16895620), (4, 8447810), (5, 6758248), (7, 4827320), (8, 4223905), (10, 3379124), (14, 2413660), (17, 1987720), (20, 1689562), (28, 1206830), (31, 1090040), (34, 993860), (35, 965464), (40, 844781), (56, 603415), (62, 545020), (68, 496930), (70, 482732), (85, 397544), (119, 283960), (124, 272510), (136, 248465), (140, 241366), (155, 218008), (170, 198772), (217, 155720), (229, 147560), (238, 141980), (248, 136255), (280, 120683), (310, 109004), (340, 99386), (434, 77860), (458, 73780), (476, 70990), (527, 64120), (595, 56792), (620, 54502), (680, 49693), (868, 38930), (916, 36890), (952, 35495), (1054, 32060), (1085, 31144), (1145, 29512), (1190, 28396), (1240, 27251), (1603, 21080), (1736, 19465), (1832, 18445), (2108, 16030), (2170, 15572), (2290, 14756), (2380, 14198), (2635, 12824), (3206, 10540), (3689, 9160), (3893, 8680), (4216, 8015), (4340, 7786), (4580, 7378), (4760, 7099), (5270, 6412)]