40095040

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1171}}^1$

素因数の和:1295

約数の個数: 56

約数和(自身を含む): 96450912

約数和(自身を除く): 56355872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1171, 1712, 2140, 2342, 3424, 4280, 4684, 5855, 6848, 8560, 9368, 11710, 17120, 18736, 23420, 34240, 37472, 46840, 74944, 93680, 125297, 187360, 250594, 374720, 501188, 626485, 1002376, 1252970, 2004752, 2505940, 4009504, 5011880, 8019008, 10023760, 20047520, 40095040]

約数ペア:

[(1, 40095040), (2, 20047520), (4, 10023760), (5, 8019008), (8, 5011880), (10, 4009504), (16, 2505940), (20, 2004752), (32, 1252970), (40, 1002376), (64, 626485), (80, 501188), (107, 374720), (160, 250594), (214, 187360), (320, 125297), (428, 93680), (535, 74944), (856, 46840), (1070, 37472), (1171, 34240), (1712, 23420), (2140, 18736), (2342, 17120), (3424, 11710), (4280, 9368), (4684, 8560), (5855, 6848)]