2023343800

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1601}}^1$

素因数の和:1777

約数の個数: 96

約数和(自身を含む): 4827146400

約数和(自身を除く): 2803802600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 89, 100, 142, 178, 200, 284, 355, 356, 445, 568, 710, 712, 890, 1420, 1601, 1775, 1780, 2225, 2840, 3202, 3550, 3560, 4450, 6319, 6404, 7100, 8005, 8900, 12638, 12808, 14200, 16010, 17800, 25276, 31595, 32020, 40025, 50552, 63190, 64040, 80050, 113671, 126380, 142489, 157975, 160100, 227342, 252760, 284978, 315950, 320200, 454684, 568355, 569956, 631900, 712445, 909368, 1136710, 1139912, 1263800, 1424890, 2273420, 2841775, 2849780, 3562225, 4546840, 5683550, 5699560, 7124450, 10116719, 11367100, 14248900, 20233438, 22734200, 28497800, 40466876, 50583595, 80933752, 101167190, 202334380, 252917975, 404668760, 505835950, 1011671900, 2023343800]

約数ペア:

[(1, 2023343800), (2, 1011671900), (4, 505835950), (5, 404668760), (8, 252917975), (10, 202334380), (20, 101167190), (25, 80933752), (40, 50583595), (50, 40466876), (71, 28497800), (89, 22734200), (100, 20233438), (142, 14248900), (178, 11367100), (200, 10116719), (284, 7124450), (355, 5699560), (356, 5683550), (445, 4546840), (568, 3562225), (710, 2849780), (712, 2841775), (890, 2273420), (1420, 1424890), (1601, 1263800), (1775, 1139912), (1780, 1136710), (2225, 909368), (2840, 712445), (3202, 631900), (3550, 569956), (3560, 568355), (4450, 454684), (6319, 320200), (6404, 315950), (7100, 284978), (8005, 252760), (8900, 227342), (12638, 160100), (12808, 157975), (14200, 142489), (16010, 126380), (17800, 113671), (25276, 80050), (31595, 64040), (32020, 63190), (40025, 50552)]