2022256640

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5197}}^1$

素因数の和:5245

約数の個数: 104

約数和(自身を含む): 5109218160

約数和(自身を除く): 3086961520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1520, 2048, 2432, 2560, 3040, 4096, 4864, 5120, 5197, 6080, 9728, 10240, 10394, 12160, 19456, 20480, 20788, 24320, 25985, 38912, 41576, 48640, 51970, 77824, 83152, 97280, 98743, 103940, 166304, 194560, 197486, 207880, 332608, 389120, 394972, 415760, 493715, 665216, 789944, 831520, 987430, 1330432, 1579888, 1663040, 1974860, 2660864, 3159776, 3326080, 3949720, 5321728, 6319552, 6652160, 7899440, 10643456, 12639104, 13304320, 15798880, 21286912, 25278208, 26608640, 31597760, 50556416, 53217280, 63195520, 101112832, 106434560, 126391040, 202225664, 252782080, 404451328, 505564160, 1011128320, 2022256640]

約数ペア:

[(1, 2022256640), (2, 1011128320), (4, 505564160), (5, 404451328), (8, 252782080), (10, 202225664), (16, 126391040), (19, 106434560), (20, 101112832), (32, 63195520), (38, 53217280), (40, 50556416), (64, 31597760), (76, 26608640), (80, 25278208), (95, 21286912), (128, 15798880), (152, 13304320), (160, 12639104), (190, 10643456), (256, 7899440), (304, 6652160), (320, 6319552), (380, 5321728), (512, 3949720), (608, 3326080), (640, 3159776), (760, 2660864), (1024, 1974860), (1216, 1663040), (1280, 1579888), (1520, 1330432), (2048, 987430), (2432, 831520), (2560, 789944), (3040, 665216), (4096, 493715), (4864, 415760), (5120, 394972), (5197, 389120), (6080, 332608), (9728, 207880), (10240, 197486), (10394, 194560), (12160, 166304), (19456, 103940), (20480, 98743), (20788, 97280), (24320, 83152), (25985, 77824), (38912, 51970), (41576, 48640)]