4395655240

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{577}}^1\times {\mathrm{839}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 9962870400

約数和(自身を除く): 5567215160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 577, 839, 908, 1135, 1154, 1678, 1816, 2270, 2308, 2885, 3356, 4195, 4540, 4616, 5770, 6712, 8390, 9080, 11540, 16780, 23080, 33560, 130979, 190453, 261958, 380906, 484103, 523916, 654895, 761812, 952265, 968206, 1047832, 1309790, 1523624, 1904530, 1936412, 2420515, 2619580, 3809060, 3872824, 4841030, 5239160, 7618120, 9682060, 19364120, 109891381, 219782762, 439565524, 549456905, 879131048, 1098913810, 2197827620, 4395655240]

約数ペア:

[(1, 4395655240), (2, 2197827620), (4, 1098913810), (5, 879131048), (8, 549456905), (10, 439565524), (20, 219782762), (40, 109891381), (227, 19364120), (454, 9682060), (577, 7618120), (839, 5239160), (908, 4841030), (1135, 3872824), (1154, 3809060), (1678, 2619580), (1816, 2420515), (2270, 1936412), (2308, 1904530), (2885, 1523624), (3356, 1309790), (4195, 1047832), (4540, 968206), (4616, 952265), (5770, 761812), (6712, 654895), (8390, 523916), (9080, 484103), (11540, 380906), (16780, 261958), (23080, 190453), (33560, 130979)]