146035880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1879}}^1$

素因数の和:1986

約数の個数: 64

約数和(自身を含む): 345168000

約数和(自身を除く): 199132120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 67, 116, 134, 145, 232, 268, 290, 335, 536, 580, 670, 1160, 1340, 1879, 1943, 2680, 3758, 3886, 7516, 7772, 9395, 9715, 15032, 15544, 18790, 19430, 37580, 38860, 54491, 75160, 77720, 108982, 125893, 217964, 251786, 272455, 435928, 503572, 544910, 629465, 1007144, 1089820, 1258930, 2179640, 2517860, 3650897, 5035720, 7301794, 14603588, 18254485, 29207176, 36508970, 73017940, 146035880]

約数ペア:

[(1, 146035880), (2, 73017940), (4, 36508970), (5, 29207176), (8, 18254485), (10, 14603588), (20, 7301794), (29, 5035720), (40, 3650897), (58, 2517860), (67, 2179640), (116, 1258930), (134, 1089820), (145, 1007144), (232, 629465), (268, 544910), (290, 503572), (335, 435928), (536, 272455), (580, 251786), (670, 217964), (1160, 125893), (1340, 108982), (1879, 77720), (1943, 75160), (2680, 54491), (3758, 38860), (3886, 37580), (7516, 19430), (7772, 18790), (9395, 15544), (9715, 15032)]