2303600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:474

約数の個数: 60

約数和(自身を含む): 5973576

約数和(自身を除く): 3669976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 443, 520, 650, 886, 1040, 1300, 1772, 2215, 2600, 3544, 4430, 5200, 5759, 7088, 8860, 11075, 11518, 17720, 22150, 23036, 28795, 35440, 44300, 46072, 57590, 88600, 92144, 115180, 143975, 177200, 230360, 287950, 460720, 575900, 1151800, 2303600]

約数ペア:

[(1, 2303600), (2, 1151800), (4, 575900), (5, 460720), (8, 287950), (10, 230360), (13, 177200), (16, 143975), (20, 115180), (25, 92144), (26, 88600), (40, 57590), (50, 46072), (52, 44300), (65, 35440), (80, 28795), (100, 23036), (104, 22150), (130, 17720), (200, 11518), (208, 11075), (260, 8860), (325, 7088), (400, 5759), (443, 5200), (520, 4430), (650, 3544), (886, 2600), (1040, 2215), (1300, 1772)]