16566550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 41497344

約数和(自身を除く): 24930794

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 275, 286, 325, 331, 350, 385, 455, 550, 650, 662, 715, 770, 910, 1001, 1430, 1655, 1925, 2002, 2275, 2317, 3310, 3575, 3641, 3850, 4303, 4550, 4634, 5005, 7150, 7282, 8275, 8606, 10010, 11585, 16550, 18205, 21515, 23170, 25025, 25487, 30121, 36410, 43030, 47333, 50050, 50974, 57925, 60242, 91025, 94666, 107575, 115850, 127435, 150605, 182050, 215150, 236665, 254870, 301210, 331331, 473330, 637175, 662662, 753025, 1183325, 1274350, 1506050, 1656655, 2366650, 3313310, 8283275, 16566550]

約数ペア:

[(1, 16566550), (2, 8283275), (5, 3313310), (7, 2366650), (10, 1656655), (11, 1506050), (13, 1274350), (14, 1183325), (22, 753025), (25, 662662), (26, 637175), (35, 473330), (50, 331331), (55, 301210), (65, 254870), (70, 236665), (77, 215150), (91, 182050), (110, 150605), (130, 127435), (143, 115850), (154, 107575), (175, 94666), (182, 91025), (275, 60242), (286, 57925), (325, 50974), (331, 50050), (350, 47333), (385, 43030), (455, 36410), (550, 30121), (650, 25487), (662, 25025), (715, 23170), (770, 21515), (910, 18205), (1001, 16550), (1430, 11585), (1655, 10010), (1925, 8606), (2002, 8275), (2275, 7282), (2317, 7150), (3310, 5005), (3575, 4634), (3641, 4550), (3850, 4303)]