29163560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 70156800

約数和(自身を除く): 40993240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 811, 899, 1160, 1240, 1622, 1798, 3244, 3596, 4055, 4495, 6488, 7192, 8110, 8990, 16220, 17980, 23519, 25141, 32440, 35960, 47038, 50282, 94076, 100564, 117595, 125705, 188152, 201128, 235190, 251410, 470380, 502820, 729089, 940760, 1005640, 1458178, 2916356, 3645445, 5832712, 7290890, 14581780, 29163560]

約数ペア:

[(1, 29163560), (2, 14581780), (4, 7290890), (5, 5832712), (8, 3645445), (10, 2916356), (20, 1458178), (29, 1005640), (31, 940760), (40, 729089), (58, 502820), (62, 470380), (116, 251410), (124, 235190), (145, 201128), (155, 188152), (232, 125705), (248, 117595), (290, 100564), (310, 94076), (580, 50282), (620, 47038), (811, 35960), (899, 32440), (1160, 25141), (1240, 23519), (1622, 17980), (1798, 16220), (3244, 8990), (3596, 8110), (4055, 7192), (4495, 6488)]