2006095420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1\times {\mathrm{823}}^1$

素因数の和:1619

約数の個数: 96

約数和(自身を含む): 5036709888

約数和(自身を除く): 3030614468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 757, 805, 823, 1514, 1610, 1646, 3028, 3220, 3292, 3785, 4115, 5299, 5761, 7570, 8230, 10598, 11522, 15140, 16460, 17411, 18929, 21196, 23044, 26495, 28805, 34822, 37858, 52990, 57610, 69644, 75716, 87055, 94645, 105980, 115220, 121877, 132503, 174110, 189290, 243754, 265006, 348220, 378580, 487508, 530012, 609385, 623011, 662515, 1218770, 1246022, 1325030, 2437540, 2492044, 2650060, 3115055, 4361077, 6230110, 8722154, 12460220, 14329253, 17444308, 21805385, 28658506, 43610770, 57317012, 71646265, 87221540, 100304771, 143292530, 200609542, 286585060, 401219084, 501523855, 1003047710, 2006095420]

約数ペア:

[(1, 2006095420), (2, 1003047710), (4, 501523855), (5, 401219084), (7, 286585060), (10, 200609542), (14, 143292530), (20, 100304771), (23, 87221540), (28, 71646265), (35, 57317012), (46, 43610770), (70, 28658506), (92, 21805385), (115, 17444308), (140, 14329253), (161, 12460220), (230, 8722154), (322, 6230110), (460, 4361077), (644, 3115055), (757, 2650060), (805, 2492044), (823, 2437540), (1514, 1325030), (1610, 1246022), (1646, 1218770), (3028, 662515), (3220, 623011), (3292, 609385), (3785, 530012), (4115, 487508), (5299, 378580), (5761, 348220), (7570, 265006), (8230, 243754), (10598, 189290), (11522, 174110), (15140, 132503), (16460, 121877), (17411, 115220), (18929, 105980), (21196, 94645), (23044, 87055), (26495, 75716), (28805, 69644), (34822, 57610), (37858, 52990)]