10021920650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{1667}}^1$

素因数の和:1968

約数の個数: 96

約数和(自身を含む): 21667720320

約数和(自身を除く): 11645799670

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 89, 175, 178, 193, 350, 386, 445, 623, 890, 965, 1246, 1351, 1667, 1930, 2225, 2702, 3115, 3334, 4450, 4825, 6230, 6755, 8335, 9650, 11669, 13510, 15575, 16670, 17177, 23338, 31150, 33775, 34354, 41675, 58345, 67550, 83350, 85885, 116690, 120239, 148363, 171770, 240478, 291725, 296726, 321731, 429425, 583450, 601195, 643462, 741815, 858850, 1038541, 1202390, 1483630, 1608655, 2077082, 2252117, 3005975, 3217310, 3709075, 4504234, 5192705, 6011950, 7418150, 8043275, 10385410, 11260585, 16086550, 22521170, 25963525, 28634059, 51927050, 56302925, 57268118, 112605850, 143170295, 200438413, 286340590, 400876826, 715851475, 1002192065, 1431702950, 2004384130, 5010960325, 10021920650]

約数ペア:

[(1, 10021920650), (2, 5010960325), (5, 2004384130), (7, 1431702950), (10, 1002192065), (14, 715851475), (25, 400876826), (35, 286340590), (50, 200438413), (70, 143170295), (89, 112605850), (175, 57268118), (178, 56302925), (193, 51927050), (350, 28634059), (386, 25963525), (445, 22521170), (623, 16086550), (890, 11260585), (965, 10385410), (1246, 8043275), (1351, 7418150), (1667, 6011950), (1930, 5192705), (2225, 4504234), (2702, 3709075), (3115, 3217310), (3334, 3005975), (4450, 2252117), (4825, 2077082), (6230, 1608655), (6755, 1483630), (8335, 1202390), (9650, 1038541), (11669, 858850), (13510, 741815), (15575, 643462), (16670, 601195), (17177, 583450), (23338, 429425), (31150, 321731), (33775, 296726), (34354, 291725), (41675, 240478), (58345, 171770), (67550, 148363), (83350, 120239), (85885, 116690)]