3325804900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{70313}}^1$

素因数の和:70381

約数の個数: 72

約数和(自身を含む): 8056296864

約数和(自身を除く): 4730491964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 86, 100, 110, 172, 215, 220, 275, 430, 473, 550, 860, 946, 1075, 1100, 1892, 2150, 2365, 4300, 4730, 9460, 11825, 23650, 47300, 70313, 140626, 281252, 351565, 703130, 773443, 1406260, 1546886, 1757825, 3023459, 3093772, 3515650, 3867215, 6046918, 7031300, 7734430, 12093836, 15117295, 15468860, 19336075, 30234590, 33258049, 38672150, 60469180, 66516098, 75586475, 77344300, 133032196, 151172950, 166290245, 302345900, 332580490, 665160980, 831451225, 1662902450, 3325804900]

約数ペア:

[(1, 3325804900), (2, 1662902450), (4, 831451225), (5, 665160980), (10, 332580490), (11, 302345900), (20, 166290245), (22, 151172950), (25, 133032196), (43, 77344300), (44, 75586475), (50, 66516098), (55, 60469180), (86, 38672150), (100, 33258049), (110, 30234590), (172, 19336075), (215, 15468860), (220, 15117295), (275, 12093836), (430, 7734430), (473, 7031300), (550, 6046918), (860, 3867215), (946, 3515650), (1075, 3093772), (1100, 3023459), (1892, 1757825), (2150, 1546886), (2365, 1406260), (4300, 773443), (4730, 703130), (9460, 351565), (11825, 281252), (23650, 140626), (47300, 70313)]