635079680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5393}}^1$

素因数の和:5441

約数の個数: 88

約数和(自身を含む): 1589978592

約数和(自身を除く): 954898912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1024, 1280, 1472, 1840, 2560, 2944, 3680, 5120, 5393, 5888, 7360, 10786, 11776, 14720, 21572, 23552, 26965, 29440, 43144, 53930, 58880, 86288, 107860, 117760, 124039, 172576, 215720, 248078, 345152, 431440, 496156, 620195, 690304, 862880, 992312, 1240390, 1380608, 1725760, 1984624, 2480780, 2761216, 3451520, 3969248, 4961560, 5522432, 6903040, 7938496, 9923120, 13806080, 15876992, 19846240, 27612160, 31753984, 39692480, 63507968, 79384960, 127015936, 158769920, 317539840, 635079680]

約数ペア:

[(1, 635079680), (2, 317539840), (4, 158769920), (5, 127015936), (8, 79384960), (10, 63507968), (16, 39692480), (20, 31753984), (23, 27612160), (32, 19846240), (40, 15876992), (46, 13806080), (64, 9923120), (80, 7938496), (92, 6903040), (115, 5522432), (128, 4961560), (160, 3969248), (184, 3451520), (230, 2761216), (256, 2480780), (320, 1984624), (368, 1725760), (460, 1380608), (512, 1240390), (640, 992312), (736, 862880), (920, 690304), (1024, 620195), (1280, 496156), (1472, 431440), (1840, 345152), (2560, 248078), (2944, 215720), (3680, 172576), (5120, 124039), (5393, 117760), (5888, 107860), (7360, 86288), (10786, 58880), (11776, 53930), (14720, 43144), (21572, 29440), (23552, 26965)]