31362100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4073}}^1$

素因数の和:4105

約数の個数: 72

約数和(自身を含む): 84869568

約数和(自身を除く): 53507468

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 4073, 7700, 8146, 16292, 20365, 28511, 40730, 44803, 57022, 81460, 89606, 101825, 114044, 142555, 179212, 203650, 224015, 285110, 313621, 407300, 448030, 570220, 627242, 712775, 896060, 1120075, 1254484, 1425550, 1568105, 2240150, 2851100, 3136210, 4480300, 6272420, 7840525, 15681050, 31362100]

約数ペア:

[(1, 31362100), (2, 15681050), (4, 7840525), (5, 6272420), (7, 4480300), (10, 3136210), (11, 2851100), (14, 2240150), (20, 1568105), (22, 1425550), (25, 1254484), (28, 1120075), (35, 896060), (44, 712775), (50, 627242), (55, 570220), (70, 448030), (77, 407300), (100, 313621), (110, 285110), (140, 224015), (154, 203650), (175, 179212), (220, 142555), (275, 114044), (308, 101825), (350, 89606), (385, 81460), (550, 57022), (700, 44803), (770, 40730), (1100, 28511), (1540, 20365), (1925, 16292), (3850, 8146), (4073, 7700)]