70290550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 143508672

約数和(自身を除く): 73218122

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 227, 275, 454, 550, 563, 1126, 1135, 2270, 2497, 2815, 4994, 5630, 5675, 6193, 11350, 12386, 12485, 14075, 24970, 28150, 30965, 61930, 62425, 124850, 127801, 154825, 255602, 309650, 639005, 1278010, 1405811, 2811622, 3195025, 6390050, 7029055, 14058110, 35145275, 70290550]

約数ペア:

[(1, 70290550), (2, 35145275), (5, 14058110), (10, 7029055), (11, 6390050), (22, 3195025), (25, 2811622), (50, 1405811), (55, 1278010), (110, 639005), (227, 309650), (275, 255602), (454, 154825), (550, 127801), (563, 124850), (1126, 62425), (1135, 61930), (2270, 30965), (2497, 28150), (2815, 24970), (4994, 14075), (5630, 12485), (5675, 12386), (6193, 11350)]