29261440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3517}}^1$

素因数の和:3549

約数の個数: 64

約数和(自身を含む): 75355560

約数和(自身を除く): 46094120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 3517, 4160, 7034, 8320, 14068, 17585, 28136, 35170, 45721, 56272, 70340, 91442, 112544, 140680, 182884, 225088, 228605, 281360, 365768, 450176, 457210, 562720, 731536, 914420, 1125440, 1463072, 1828840, 2250880, 2926144, 3657680, 5852288, 7315360, 14630720, 29261440]

約数ペア:

[(1, 29261440), (2, 14630720), (4, 7315360), (5, 5852288), (8, 3657680), (10, 2926144), (13, 2250880), (16, 1828840), (20, 1463072), (26, 1125440), (32, 914420), (40, 731536), (52, 562720), (64, 457210), (65, 450176), (80, 365768), (104, 281360), (128, 228605), (130, 225088), (160, 182884), (208, 140680), (260, 112544), (320, 91442), (416, 70340), (520, 56272), (640, 45721), (832, 35170), (1040, 28136), (1664, 17585), (2080, 14068), (3517, 8320), (4160, 7034)]