73280454950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{823}}^1\times {\mathrm{4933}}^1$

素因数の和:5806

約数の個数: 72

約数和(自身を含む): 144056971728

約数和(自身を除く): 70776516778

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 722, 823, 950, 1646, 1805, 3610, 4115, 4933, 8230, 9025, 9866, 15637, 18050, 20575, 24665, 31274, 41150, 49330, 78185, 93727, 123325, 156370, 187454, 246650, 297103, 390925, 468635, 594206, 781850, 937270, 1485515, 1780813, 2343175, 2971030, 3561626, 4059859, 4686350, 7427575, 8119718, 8904065, 14855150, 17808130, 20299295, 40598590, 44520325, 77137321, 89040650, 101496475, 154274642, 202992950, 385686605, 771373210, 1465609099, 1928433025, 2931218198, 3856866050, 7328045495, 14656090990, 36640227475, 73280454950]

約数ペア:

[(1, 73280454950), (2, 36640227475), (5, 14656090990), (10, 7328045495), (19, 3856866050), (25, 2931218198), (38, 1928433025), (50, 1465609099), (95, 771373210), (190, 385686605), (361, 202992950), (475, 154274642), (722, 101496475), (823, 89040650), (950, 77137321), (1646, 44520325), (1805, 40598590), (3610, 20299295), (4115, 17808130), (4933, 14855150), (8230, 8904065), (9025, 8119718), (9866, 7427575), (15637, 4686350), (18050, 4059859), (20575, 3561626), (24665, 2971030), (31274, 2343175), (41150, 1780813), (49330, 1485515), (78185, 937270), (93727, 781850), (123325, 594206), (156370, 468635), (187454, 390925), (246650, 297103)]