4018300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 10280592

約数和(自身を除く): 6262292

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 281, 286, 325, 550, 562, 572, 650, 715, 1100, 1124, 1300, 1405, 1430, 2810, 2860, 3091, 3575, 3653, 5620, 6182, 7025, 7150, 7306, 12364, 14050, 14300, 14612, 15455, 18265, 28100, 30910, 36530, 40183, 61820, 73060, 77275, 80366, 91325, 154550, 160732, 182650, 200915, 309100, 365300, 401830, 803660, 1004575, 2009150, 4018300]

約数ペア:

[(1, 4018300), (2, 2009150), (4, 1004575), (5, 803660), (10, 401830), (11, 365300), (13, 309100), (20, 200915), (22, 182650), (25, 160732), (26, 154550), (44, 91325), (50, 80366), (52, 77275), (55, 73060), (65, 61820), (100, 40183), (110, 36530), (130, 30910), (143, 28100), (220, 18265), (260, 15455), (275, 14612), (281, 14300), (286, 14050), (325, 12364), (550, 7306), (562, 7150), (572, 7025), (650, 6182), (715, 5620), (1100, 3653), (1124, 3575), (1300, 3091), (1405, 2860), (1430, 2810)]