5293600

素因数分解:

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

素因数の和:542

約数の個数: 72

約数和(自身を含む): 13944420

約数和(自身を除く): 8650820

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 509, 520, 650, 800, 1018, 1040, 1300, 2036, 2080, 2545, 2600, 4072, 5090, 5200, 6617, 8144, 10180, 10400, 12725, 13234, 16288, 20360, 25450, 26468, 33085, 40720, 50900, 52936, 66170, 81440, 101800, 105872, 132340, 165425, 203600, 211744, 264680, 330850, 407200, 529360, 661700, 1058720, 1323400, 2646800, 5293600]

約数ペア:

[(1, 5293600), (2, 2646800), (4, 1323400), (5, 1058720), (8, 661700), (10, 529360), (13, 407200), (16, 330850), (20, 264680), (25, 211744), (26, 203600), (32, 165425), (40, 132340), (50, 105872), (52, 101800), (65, 81440), (80, 66170), (100, 52936), (104, 50900), (130, 40720), (160, 33085), (200, 26468), (208, 25450), (260, 20360), (325, 16288), (400, 13234), (416, 12725), (509, 10400), (520, 10180), (650, 8144), (800, 6617), (1018, 5200), (1040, 5090), (1300, 4072), (2036, 2600), (2080, 2545)]