4234880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 10924200

約数和(自身を除く): 6689320

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, 509, 520, 640, 832, 1018, 1040, 1664, 2036, 2080, 2545, 4072, 4160, 5090, 6617, 8144, 8320, 10180, 13234, 16288, 20360, 26468, 32576, 33085, 40720, 52936, 65152, 66170, 81440, 105872, 132340, 162880, 211744, 264680, 325760, 423488, 529360, 846976, 1058720, 2117440, 4234880]

約数ペア:

[(1, 4234880), (2, 2117440), (4, 1058720), (5, 846976), (8, 529360), (10, 423488), (13, 325760), (16, 264680), (20, 211744), (26, 162880), (32, 132340), (40, 105872), (52, 81440), (64, 66170), (65, 65152), (80, 52936), (104, 40720), (128, 33085), (130, 32576), (160, 26468), (208, 20360), (260, 16288), (320, 13234), (416, 10180), (509, 8320), (520, 8144), (640, 6617), (832, 5090), (1018, 4160), (1040, 4072), (1664, 2545), (2036, 2080)]