1454103640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{2689}}^1$

素因数の和:3940

約数の個数: 64

約数和(自身を含む): 3573396000

約数和(自身を除く): 2119292360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1229, 2458, 2689, 4916, 5378, 6145, 9832, 10756, 12290, 13445, 13519, 21512, 24580, 26890, 27038, 29579, 49160, 53780, 54076, 59158, 67595, 107560, 108152, 118316, 135190, 147895, 236632, 270380, 295790, 540760, 591580, 1183160, 3304781, 6609562, 13219124, 16523905, 26438248, 33047810, 36352591, 66095620, 72705182, 132191240, 145410364, 181762955, 290820728, 363525910, 727051820, 1454103640]

約数ペア:

[(1, 1454103640), (2, 727051820), (4, 363525910), (5, 290820728), (8, 181762955), (10, 145410364), (11, 132191240), (20, 72705182), (22, 66095620), (40, 36352591), (44, 33047810), (55, 26438248), (88, 16523905), (110, 13219124), (220, 6609562), (440, 3304781), (1229, 1183160), (2458, 591580), (2689, 540760), (4916, 295790), (5378, 270380), (6145, 236632), (9832, 147895), (10756, 135190), (12290, 118316), (13445, 108152), (13519, 107560), (21512, 67595), (24580, 59158), (26890, 54076), (27038, 53780), (29579, 49160)]