4329556100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{1697}}^1$

素因数の和:2565

約数の個数: 72

約数和(自身を含む): 9715711488

約数和(自身を除く): 5386155388

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 823, 1550, 1646, 1697, 3100, 3292, 3394, 4115, 6788, 8230, 8485, 16460, 16970, 20575, 25513, 33940, 41150, 42425, 51026, 52607, 82300, 84850, 102052, 105214, 127565, 169700, 210428, 255130, 263035, 510260, 526070, 637825, 1052140, 1275650, 1315175, 1396631, 2551300, 2630350, 2793262, 5260700, 5586524, 6983155, 13966310, 27932620, 34915775, 43295561, 69831550, 86591122, 139663100, 173182244, 216477805, 432955610, 865911220, 1082389025, 2164778050, 4329556100]

約数ペア:

[(1, 4329556100), (2, 2164778050), (4, 1082389025), (5, 865911220), (10, 432955610), (20, 216477805), (25, 173182244), (31, 139663100), (50, 86591122), (62, 69831550), (100, 43295561), (124, 34915775), (155, 27932620), (310, 13966310), (620, 6983155), (775, 5586524), (823, 5260700), (1550, 2793262), (1646, 2630350), (1697, 2551300), (3100, 1396631), (3292, 1315175), (3394, 1275650), (4115, 1052140), (6788, 637825), (8230, 526070), (8485, 510260), (16460, 263035), (16970, 255130), (20575, 210428), (25513, 169700), (33940, 127565), (41150, 105214), (42425, 102052), (51026, 84850), (52607, 82300)]