103699892300

素因数分解:

$2^2\times 5^2\times {\mathrm{389}}^1\times {\mathrm{863}}^1\times {\mathrm{3089}}^1$

素因数の和:4355

約数の個数: 72

約数和(自身を含む): 225941788800

約数和(自身を除く): 122241896500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 389, 778, 863, 1556, 1726, 1945, 3089, 3452, 3890, 4315, 6178, 7780, 8630, 9725, 12356, 15445, 17260, 19450, 21575, 30890, 38900, 43150, 61780, 77225, 86300, 154450, 308900, 335707, 671414, 1201621, 1342828, 1678535, 2403242, 2665807, 3357070, 4806484, 5331614, 6008105, 6714140, 8392675, 10663228, 12016210, 13329035, 16785350, 24032420, 26658070, 30040525, 33570700, 53316140, 60081050, 66645175, 120162100, 133290350, 266580700, 1036998923, 2073997846, 4147995692, 5184994615, 10369989230, 20739978460, 25924973075, 51849946150, 103699892300]

約数ペア:

[(1, 103699892300), (2, 51849946150), (4, 25924973075), (5, 20739978460), (10, 10369989230), (20, 5184994615), (25, 4147995692), (50, 2073997846), (100, 1036998923), (389, 266580700), (778, 133290350), (863, 120162100), (1556, 66645175), (1726, 60081050), (1945, 53316140), (3089, 33570700), (3452, 30040525), (3890, 26658070), (4315, 24032420), (6178, 16785350), (7780, 13329035), (8630, 12016210), (9725, 10663228), (12356, 8392675), (15445, 6714140), (17260, 6008105), (19450, 5331614), (21575, 4806484), (30890, 3357070), (38900, 2665807), (43150, 2403242), (61780, 1678535), (77225, 1342828), (86300, 1201621), (154450, 671414), (308900, 335707)]