43069640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 101476800

約数和(自身を除く): 58407160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 107, 116, 145, 214, 232, 290, 347, 428, 535, 580, 694, 856, 1070, 1160, 1388, 1735, 2140, 2776, 3103, 3470, 4280, 6206, 6940, 10063, 12412, 13880, 15515, 20126, 24824, 31030, 37129, 40252, 50315, 62060, 74258, 80504, 100630, 124120, 148516, 185645, 201260, 297032, 371290, 402520, 742580, 1076741, 1485160, 2153482, 4306964, 5383705, 8613928, 10767410, 21534820, 43069640]

約数ペア:

[(1, 43069640), (2, 21534820), (4, 10767410), (5, 8613928), (8, 5383705), (10, 4306964), (20, 2153482), (29, 1485160), (40, 1076741), (58, 742580), (107, 402520), (116, 371290), (145, 297032), (214, 201260), (232, 185645), (290, 148516), (347, 124120), (428, 100630), (535, 80504), (580, 74258), (694, 62060), (856, 50315), (1070, 40252), (1160, 37129), (1388, 31030), (1735, 24824), (2140, 20126), (2776, 15515), (3103, 13880), (3470, 12412), (4280, 10063), (6206, 6940)]