15694079950

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{353}}^1\times {\mathrm{6397}}^1$

素因数の和:6901

約数の個数: 48

約数和(自身を含む): 29488893840

約数和(自身を除く): 13794813890

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 353, 695, 706, 1390, 1765, 3475, 3530, 6397, 6950, 8825, 12794, 17650, 31985, 49067, 63970, 98134, 159925, 245335, 319850, 490670, 889183, 1226675, 1778366, 2258141, 2453350, 4445915, 4516282, 8891830, 11290705, 22229575, 22581410, 44459150, 56453525, 112907050, 313881599, 627763198, 1569407995, 3138815990, 7847039975, 15694079950]

約数ペア:

[(1, 15694079950), (2, 7847039975), (5, 3138815990), (10, 1569407995), (25, 627763198), (50, 313881599), (139, 112907050), (278, 56453525), (353, 44459150), (695, 22581410), (706, 22229575), (1390, 11290705), (1765, 8891830), (3475, 4516282), (3530, 4445915), (6397, 2453350), (6950, 2258141), (8825, 1778366), (12794, 1226675), (17650, 889183), (31985, 490670), (49067, 319850), (63970, 245335), (98134, 159925)]