10899040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4007}}^1$

素因数の和:4039

約数の個数: 48

約数和(自身を含む): 27270432

約数和(自身を除く): 16371392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 4007, 8014, 16028, 20035, 32056, 40070, 64112, 68119, 80140, 128224, 136238, 160280, 272476, 320560, 340595, 544952, 641120, 681190, 1089904, 1362380, 2179808, 2724760, 5449520, 10899040]

約数ペア:

[(1, 10899040), (2, 5449520), (4, 2724760), (5, 2179808), (8, 1362380), (10, 1089904), (16, 681190), (17, 641120), (20, 544952), (32, 340595), (34, 320560), (40, 272476), (68, 160280), (80, 136238), (85, 128224), (136, 80140), (160, 68119), (170, 64112), (272, 40070), (340, 32056), (544, 20035), (680, 16028), (1360, 8014), (2720, 4007)]