2945176960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{418349}}^1$

素因数の和:418379

約数の個数: 64

約数和(自身を含む): 7680906000

約数和(自身を除く): 4735729040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 418349, 836698, 1673396, 2091745, 3346792, 4183490, 4601839, 6693584, 8366980, 9203678, 13387168, 16733960, 18407356, 23009195, 26774336, 33467920, 36814712, 46018390, 53548672, 66935840, 73629424, 92036780, 133871680, 147258848, 184073560, 267743360, 294517696, 368147120, 589035392, 736294240, 1472588480, 2945176960]

約数ペア:

[(1, 2945176960), (2, 1472588480), (4, 736294240), (5, 589035392), (8, 368147120), (10, 294517696), (11, 267743360), (16, 184073560), (20, 147258848), (22, 133871680), (32, 92036780), (40, 73629424), (44, 66935840), (55, 53548672), (64, 46018390), (80, 36814712), (88, 33467920), (110, 26774336), (128, 23009195), (160, 18407356), (176, 16733960), (220, 13387168), (320, 9203678), (352, 8366980), (440, 6693584), (640, 4601839), (704, 4183490), (880, 3346792), (1408, 2091745), (1760, 1673396), (3520, 836698), (7040, 418349)]