80936350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 174845952

約数和(自身を除く): 93909602

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 47, 50, 55, 62, 94, 101, 110, 155, 202, 235, 275, 310, 341, 470, 505, 517, 550, 682, 775, 1010, 1034, 1111, 1175, 1457, 1550, 1705, 2222, 2350, 2525, 2585, 2914, 3131, 3410, 4747, 5050, 5170, 5555, 6262, 7285, 8525, 9494, 11110, 12925, 14570, 15655, 16027, 17050, 23735, 25850, 27775, 31310, 32054, 34441, 36425, 47470, 52217, 55550, 68882, 72850, 78275, 80135, 104434, 118675, 147157, 156550, 160270, 172205, 237350, 261085, 294314, 344410, 400675, 522170, 735785, 801350, 861025, 1305425, 1471570, 1618727, 1722050, 2610850, 3237454, 3678925, 7357850, 8093635, 16187270, 40468175, 80936350]

約数ペア:

[(1, 80936350), (2, 40468175), (5, 16187270), (10, 8093635), (11, 7357850), (22, 3678925), (25, 3237454), (31, 2610850), (47, 1722050), (50, 1618727), (55, 1471570), (62, 1305425), (94, 861025), (101, 801350), (110, 735785), (155, 522170), (202, 400675), (235, 344410), (275, 294314), (310, 261085), (341, 237350), (470, 172205), (505, 160270), (517, 156550), (550, 147157), (682, 118675), (775, 104434), (1010, 80135), (1034, 78275), (1111, 72850), (1175, 68882), (1457, 55550), (1550, 52217), (1705, 47470), (2222, 36425), (2350, 34441), (2525, 32054), (2585, 31310), (2914, 27775), (3131, 25850), (3410, 23735), (4747, 17050), (5050, 16027), (5170, 15655), (5555, 14570), (6262, 12925), (7285, 11110), (8525, 9494)]