8463143600

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{2503}}^1$

素因数の和:2707

約数の個数: 120

約数和(自身を含む): 20790812160

約数和(自身を除く): 12327668560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 107, 158, 200, 214, 316, 395, 400, 428, 535, 632, 790, 856, 1070, 1264, 1580, 1712, 1975, 2140, 2503, 2675, 3160, 3950, 4280, 5006, 5350, 6320, 7900, 8453, 8560, 10012, 10700, 12515, 15800, 16906, 20024, 21400, 25030, 31600, 33812, 40048, 42265, 42800, 50060, 62575, 67624, 84530, 100120, 125150, 135248, 169060, 197737, 200240, 211325, 250300, 267821, 338120, 395474, 422650, 500600, 535642, 676240, 790948, 845300, 988685, 1001200, 1071284, 1339105, 1581896, 1690600, 1977370, 2142568, 2678210, 3163792, 3381200, 3954740, 4285136, 4943425, 5356420, 6695525, 7909480, 9886850, 10712840, 13391050, 15818960, 19773700, 21157859, 21425680, 26782100, 39547400, 42315718, 53564200, 79094800, 84631436, 105789295, 107128400, 169262872, 211578590, 338525744, 423157180, 528946475, 846314360, 1057892950, 1692628720, 2115785900, 4231571800, 8463143600]

約数ペア:

[(1, 8463143600), (2, 4231571800), (4, 2115785900), (5, 1692628720), (8, 1057892950), (10, 846314360), (16, 528946475), (20, 423157180), (25, 338525744), (40, 211578590), (50, 169262872), (79, 107128400), (80, 105789295), (100, 84631436), (107, 79094800), (158, 53564200), (200, 42315718), (214, 39547400), (316, 26782100), (395, 21425680), (400, 21157859), (428, 19773700), (535, 15818960), (632, 13391050), (790, 10712840), (856, 9886850), (1070, 7909480), (1264, 6695525), (1580, 5356420), (1712, 4943425), (1975, 4285136), (2140, 3954740), (2503, 3381200), (2675, 3163792), (3160, 2678210), (3950, 2142568), (4280, 1977370), (5006, 1690600), (5350, 1581896), (6320, 1339105), (7900, 1071284), (8453, 1001200), (8560, 988685), (10012, 845300), (10700, 790948), (12515, 676240), (15800, 535642), (16906, 500600), (20024, 422650), (21400, 395474), (25030, 338120), (31600, 267821), (33812, 250300), (40048, 211325), (42265, 200240), (42800, 197737), (50060, 169060), (62575, 135248), (67624, 125150), (84530, 100120)]