255087455060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3191}}^1\times {\mathrm{137827}}^1$

素因数の和:141056

約数の個数: 48

約数和(自身を含む): 554333189760

約数和(自身を除く): 299245734700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3191, 6382, 12764, 15955, 31910, 63820, 92539, 137827, 185078, 275654, 370156, 462695, 551308, 689135, 925390, 1378270, 1850780, 2756540, 3996983, 7993966, 15987932, 19984915, 39969830, 79939660, 439805957, 879611914, 1759223828, 2199029785, 4398059570, 8796119140, 12754372753, 25508745506, 51017491012, 63771863765, 127543727530, 255087455060]

約数ペア:

[(1, 255087455060), (2, 127543727530), (4, 63771863765), (5, 51017491012), (10, 25508745506), (20, 12754372753), (29, 8796119140), (58, 4398059570), (116, 2199029785), (145, 1759223828), (290, 879611914), (580, 439805957), (3191, 79939660), (6382, 39969830), (12764, 19984915), (15955, 15987932), (31910, 7993966), (63820, 3996983), (92539, 2756540), (137827, 1850780), (185078, 1378270), (275654, 925390), (370156, 689135), (462695, 551308)]