2556227510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{6163}}^1$

素因数の和:6285

約数の個数: 64

約数和(自身を含む): 5059411200

約数和(自身を除く): 2503183690

約数列:

[1, 2, 5, 10, 19, 37, 38, 59, 74, 95, 118, 185, 190, 295, 370, 590, 703, 1121, 1406, 2183, 2242, 3515, 4366, 5605, 6163, 7030, 10915, 11210, 12326, 21830, 30815, 41477, 61630, 82954, 117097, 207385, 228031, 234194, 363617, 414770, 456062, 585485, 727234, 1140155, 1170970, 1818085, 2280310, 3636170, 4332589, 6908723, 8665178, 13453829, 13817446, 21662945, 26907658, 34543615, 43325890, 67269145, 69087230, 134538290, 255622751, 511245502, 1278113755, 2556227510]

約数ペア:

[(1, 2556227510), (2, 1278113755), (5, 511245502), (10, 255622751), (19, 134538290), (37, 69087230), (38, 67269145), (59, 43325890), (74, 34543615), (95, 26907658), (118, 21662945), (185, 13817446), (190, 13453829), (295, 8665178), (370, 6908723), (590, 4332589), (703, 3636170), (1121, 2280310), (1406, 1818085), (2183, 1170970), (2242, 1140155), (3515, 727234), (4366, 585485), (5605, 456062), (6163, 414770), (7030, 363617), (10915, 234194), (11210, 228031), (12326, 207385), (21830, 117097), (30815, 82954), (41477, 61630)]