2004657420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{11597}}^1$

素因数の和:11719

約数の個数: 96

約数和(自身を含む): 5829804288

約数和(自身を除く): 3825146868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 67, 86, 129, 134, 172, 201, 215, 258, 268, 335, 402, 430, 516, 645, 670, 804, 860, 1005, 1290, 1340, 2010, 2580, 2881, 4020, 5762, 8643, 11524, 11597, 14405, 17286, 23194, 28810, 34572, 34791, 43215, 46388, 57620, 57985, 69582, 86430, 115970, 139164, 172860, 173955, 231940, 347910, 498671, 695820, 776999, 997342, 1496013, 1553998, 1994684, 2330997, 2493355, 2992026, 3107996, 3884995, 4661994, 4986710, 5984052, 7480065, 7769990, 9323988, 9973420, 11654985, 14960130, 15539980, 23309970, 29920260, 33410957, 46619940, 66821914, 100232871, 133643828, 167054785, 200465742, 334109570, 400931484, 501164355, 668219140, 1002328710, 2004657420]

約数ペア:

[(1, 2004657420), (2, 1002328710), (3, 668219140), (4, 501164355), (5, 400931484), (6, 334109570), (10, 200465742), (12, 167054785), (15, 133643828), (20, 100232871), (30, 66821914), (43, 46619940), (60, 33410957), (67, 29920260), (86, 23309970), (129, 15539980), (134, 14960130), (172, 11654985), (201, 9973420), (215, 9323988), (258, 7769990), (268, 7480065), (335, 5984052), (402, 4986710), (430, 4661994), (516, 3884995), (645, 3107996), (670, 2992026), (804, 2493355), (860, 2330997), (1005, 1994684), (1290, 1553998), (1340, 1496013), (2010, 997342), (2580, 776999), (2881, 695820), (4020, 498671), (5762, 347910), (8643, 231940), (11524, 173955), (11597, 172860), (14405, 139164), (17286, 115970), (23194, 86430), (28810, 69582), (34572, 57985), (34791, 57620), (43215, 46388)]