31663853600

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{797}}^1\times {\mathrm{937}}^1$

素因数の和:1807

約数の個数: 144

約数和(自身を含む): 78940838088

約数和(自身を除く): 47276984488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 160, 200, 212, 265, 400, 424, 530, 797, 800, 848, 937, 1060, 1325, 1594, 1696, 1874, 2120, 2650, 3188, 3748, 3985, 4240, 4685, 5300, 6376, 7496, 7970, 8480, 9370, 10600, 12752, 14992, 15940, 18740, 19925, 21200, 23425, 25504, 29984, 31880, 37480, 39850, 42241, 42400, 46850, 49661, 63760, 74960, 79700, 84482, 93700, 99322, 127520, 149920, 159400, 168964, 187400, 198644, 211205, 248305, 318800, 337928, 374800, 397288, 422410, 496610, 637600, 675856, 746789, 749600, 794576, 844820, 993220, 1056025, 1241525, 1351712, 1493578, 1589152, 1689640, 1986440, 2112050, 2483050, 2987156, 3379280, 3733945, 3972880, 4224100, 4966100, 5974312, 6758560, 7467890, 7945760, 8448200, 9932200, 11948624, 14935780, 16896400, 18669725, 19864400, 23897248, 29871560, 33792800, 37339450, 39579817, 39728800, 59743120, 74678900, 79159634, 119486240, 149357800, 158319268, 197899085, 298715600, 316638536, 395798170, 597431200, 633277072, 791596340, 989495425, 1266554144, 1583192680, 1978990850, 3166385360, 3957981700, 6332770720, 7915963400, 15831926800, 31663853600]

約数ペア:

[(1, 31663853600), (2, 15831926800), (4, 7915963400), (5, 6332770720), (8, 3957981700), (10, 3166385360), (16, 1978990850), (20, 1583192680), (25, 1266554144), (32, 989495425), (40, 791596340), (50, 633277072), (53, 597431200), (80, 395798170), (100, 316638536), (106, 298715600), (160, 197899085), (200, 158319268), (212, 149357800), (265, 119486240), (400, 79159634), (424, 74678900), (530, 59743120), (797, 39728800), (800, 39579817), (848, 37339450), (937, 33792800), (1060, 29871560), (1325, 23897248), (1594, 19864400), (1696, 18669725), (1874, 16896400), (2120, 14935780), (2650, 11948624), (3188, 9932200), (3748, 8448200), (3985, 7945760), (4240, 7467890), (4685, 6758560), (5300, 5974312), (6376, 4966100), (7496, 4224100), (7970, 3972880), (8480, 3733945), (9370, 3379280), (10600, 2987156), (12752, 2483050), (14992, 2112050), (15940, 1986440), (18740, 1689640), (19925, 1589152), (21200, 1493578), (23425, 1351712), (25504, 1241525), (29984, 1056025), (31880, 993220), (37480, 844820), (39850, 794576), (42241, 749600), (42400, 746789), (46850, 675856), (49661, 637600), (63760, 496610), (74960, 422410), (79700, 397288), (84482, 374800), (93700, 337928), (99322, 318800), (127520, 248305), (149920, 211205), (159400, 198644), (168964, 187400)]