29128960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{3251}}^1$

素因数の和:3279

約数の個数: 72

約数和(自身を含む): 79765056

約数和(自身を除く): 50636096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 3251, 4480, 6502, 8960, 13004, 16255, 22757, 26008, 32510, 45514, 52016, 65020, 91028, 104032, 113785, 130040, 182056, 208064, 227570, 260080, 364112, 416128, 455140, 520160, 728224, 832256, 910280, 1040320, 1456448, 1820560, 2080640, 2912896, 3641120, 4161280, 5825792, 7282240, 14564480, 29128960]

約数ペア:

[(1, 29128960), (2, 14564480), (4, 7282240), (5, 5825792), (7, 4161280), (8, 3641120), (10, 2912896), (14, 2080640), (16, 1820560), (20, 1456448), (28, 1040320), (32, 910280), (35, 832256), (40, 728224), (56, 520160), (64, 455140), (70, 416128), (80, 364112), (112, 260080), (128, 227570), (140, 208064), (160, 182056), (224, 130040), (256, 113785), (280, 104032), (320, 91028), (448, 65020), (560, 52016), (640, 45514), (896, 32510), (1120, 26008), (1280, 22757), (1792, 16255), (2240, 13004), (3251, 8960), (4480, 6502)]