76130650

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 145838880

約数和(自身を除く): 69708230

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 131, 197, 262, 295, 394, 590, 655, 985, 1310, 1475, 1970, 2950, 3275, 4925, 6550, 7729, 9850, 11623, 15458, 23246, 25807, 38645, 51614, 58115, 77290, 116230, 129035, 193225, 258070, 290575, 386450, 581150, 645175, 1290350, 1522613, 3045226, 7613065, 15226130, 38065325, 76130650]

約数ペア:

[(1, 76130650), (2, 38065325), (5, 15226130), (10, 7613065), (25, 3045226), (50, 1522613), (59, 1290350), (118, 645175), (131, 581150), (197, 386450), (262, 290575), (295, 258070), (394, 193225), (590, 129035), (655, 116230), (985, 77290), (1310, 58115), (1475, 51614), (1970, 38645), (2950, 25807), (3275, 23246), (4925, 15458), (6550, 11623), (7729, 9850)]