29601920

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2053

約数の個数: 64

約数和(自身を含む): 73880640

約数和(自身を除く): 44278720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2011, 2944, 3680, 4022, 7360, 8044, 10055, 14720, 16088, 20110, 32176, 40220, 46253, 64352, 80440, 92506, 128704, 160880, 185012, 231265, 257408, 321760, 370024, 462530, 643520, 740048, 925060, 1287040, 1480096, 1850120, 2960192, 3700240, 5920384, 7400480, 14800960, 29601920]

約数ペア:

[(1, 29601920), (2, 14800960), (4, 7400480), (5, 5920384), (8, 3700240), (10, 2960192), (16, 1850120), (20, 1480096), (23, 1287040), (32, 925060), (40, 740048), (46, 643520), (64, 462530), (80, 370024), (92, 321760), (115, 257408), (128, 231265), (160, 185012), (184, 160880), (230, 128704), (320, 92506), (368, 80440), (460, 64352), (640, 46253), (736, 40220), (920, 32176), (1472, 20110), (1840, 16088), (2011, 14720), (2944, 10055), (3680, 8044), (4022, 7360)]